diff --git a/CHANGELOG.md b/CHANGELOG.md
index b234634..72d64c5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,12 @@
 
 ## [Unreleased]
 
+### Added ✔️
+- The `TemporalFileManager` has been created to manage temporary files per request.  
+
+* **OSdmsService:** Added `getTemporalFiles` method has been added to `OSdmsService`.
+
+
 ### Fixed 🐛
 - Closed `S3ObjectInputStream` instances properly to avoid `CLOSE_WAIT` socket issues and potential memory/resource leaks during file download operations.
 
diff --git a/ontimize-jee-sdms-common/pom.xml b/ontimize-jee-sdms-common/pom.xml
index fbddfe1..f768e48 100644
--- a/ontimize-jee-sdms-common/pom.xml
+++ b/ontimize-jee-sdms-common/pom.xml
@@ -51,6 +51,11 @@
             <artifactId>ontimize-jee-common</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>jakarta.annotation</groupId>
+            <artifactId>jakarta.annotation-api</artifactId>
+        </dependency>
+
         <!-- REFLECTIONS -->
         <dependency>
             <groupId>org.reflections</groupId>
diff --git a/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/action/IOSdmsAction.java b/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/action/IOSdmsAction.java
index 7b84f12..648ef80 100644
--- a/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/action/IOSdmsAction.java
+++ b/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/action/IOSdmsAction.java
@@ -66,6 +66,8 @@ public interface IOSdmsAction {
      */
     EntityResult download( OSdmsRestDataDto data );
 
+    EntityResult getTemporalFiles( OSdmsRestDataDto data );
+
 // ------------------------------------------------------------------------------------------------------------------ \\
 // -------| DMS - UPLOAD |------------------------------------------------------------------------------------------- \\
 // ------------------------------------------------------------------------------------------------------------------ \\
diff --git a/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/file/DefaultTemporalFileManager.java b/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/file/DefaultTemporalFileManager.java
new file mode 100644
index 0000000..4bd3c3a
--- /dev/null
+++ b/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/file/DefaultTemporalFileManager.java
@@ -0,0 +1,56 @@
+package com.ontimize.jee.sdms.common.file;
+
+import jakarta.annotation.PreDestroy;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+import org.springframework.web.context.annotation.RequestScope;
+
+import java.io.*;
+import java.nio.file.Files;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+@Component
+@RequestScope
+public class DefaultTemporalFileManager implements TemporalFileManager{
+
+    @Value( "${ontimize.sdms.file.temporal.directory}" )
+    private String temporalDirectory;
+
+    private final List<File> files = new ArrayList<>();
+
+    @Override
+    public File create( final String name, final InputStream inputStream ) throws IOException {
+        final File directory = new File( this.temporalDirectory );
+        final File file;
+        if( directory.exists() && directory.isDirectory() ) file = File.createTempFile( name, ".tmp", directory );
+        else file = File.createTempFile( name, ".tmp" );
+        try( FileOutputStream fos = new FileOutputStream( file)) {
+            inputStream.transferTo(fos);
+        }
+        this.files.add( file );
+        return file;
+    }
+
+    @Override
+    public File create( final InputStream inputStream ) throws IOException {
+        return this.create( UUID.randomUUID().toString(), inputStream );
+    }
+
+    @Override
+    public void delete( final File file ) {
+        this.files.stream().filter( target -> target.getAbsolutePath().equals( file.getAbsolutePath() ) )
+                .findFirst()
+                .ifPresent( target -> {
+                    this.files.remove( target );
+                    if( target.exists() ) target.delete();
+                });
+    }
+
+    @PreDestroy
+    @Override
+    public void cleanUp() {
+        this.files.forEach( file -> { if( file.exists() ) file.delete(); });
+    }
+}
diff --git a/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/file/TemporalFileManager.java b/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/file/TemporalFileManager.java
new file mode 100644
index 0000000..d2d0239
--- /dev/null
+++ b/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/file/TemporalFileManager.java
@@ -0,0 +1,13 @@
+package com.ontimize.jee.sdms.common.file;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+
+public interface TemporalFileManager {
+
+    File create( InputStream inputStream ) throws IOException;
+    File create( String name, InputStream inputStream ) throws IOException;
+    void delete( File file );
+    void cleanUp();
+}
diff --git a/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/zip/OSdmsZipCompressor.java b/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/zip/OSdmsZipCompressor.java
index 2d1ddd0..c97af1d 100644
--- a/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/zip/OSdmsZipCompressor.java
+++ b/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/zip/OSdmsZipCompressor.java
@@ -4,10 +4,7 @@
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Component;
 
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
+import java.io.*;
 import java.util.List;
 import java.util.Objects;
 import java.util.Set;
@@ -36,6 +33,7 @@ public class OSdmsZipCompressor implements IOSdmsZipCompressor {
     @Override
     public <T extends IOSdmsZippeable> OSdmsZipDto compress( final String zipName, final List<T> dataToZip ) {
         final ByteArrayOutputStream baos = new ByteArrayOutputStream();
+
         try (ZipOutputStream zos = new ZipOutputStream(baos)) {
             final Set<OSdmsZipData> data = dataToZip.stream()
                     .map(IOSdmsZippeable::getDataToZip)
@@ -44,22 +42,30 @@ public <T extends IOSdmsZippeable> OSdmsZipDto compress( final String zipName, f
 
             for (final OSdmsZipData zipData : data) {
                 final ZipEntry entry = new ZipEntry(zipData.getFileName());
-                try ( InputStream inputStream = new ByteArrayInputStream( zipData.getFileContent() )) {
+                final File file = zipData.getFile();
+
+                if (file == null || !file.exists()) {
+                    LOGGER.warn("File {} does not exist or is null, skipping", zipData.getFileName());
+                    continue;
+                }
+
+                try (InputStream inputStream = new FileInputStream(file)) {
                     zos.putNextEntry(entry);
-                    byte[] buffer = new byte[1024];
+                    byte[] buffer = new byte[4096];
                     int length;
                     while ((length = inputStream.read(buffer)) >= 0) {
                         zos.write(buffer, 0, length);
                     }
                     zos.closeEntry();
                 } catch (IOException e) {
-                    LOGGER.error("Error compressing entry {}: {}", zipData.getFileName(), e.getMessage());
+                    LOGGER.error("Error compressing file {}: {}", zipData.getFileName(), e.getMessage());
                 }
             }
         } catch (IOException e) {
             LOGGER.error("Error creating ZIP output stream: {}", e.getMessage());
         }
 
+        // Construir el DTO con el contenido del zip en memoria
         final ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
         final OSdmsZipDto zipDto = new OSdmsZipDto();
         zipDto.setFile(bais);
diff --git a/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/zip/OSdmsZipData.java b/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/zip/OSdmsZipData.java
index b444962..f2402f2 100644
--- a/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/zip/OSdmsZipData.java
+++ b/ontimize-jee-sdms-common/src/main/java/com/ontimize/jee/sdms/common/zip/OSdmsZipData.java
@@ -1,5 +1,6 @@
 package com.ontimize.jee.sdms.common.zip;
 
+import java.io.File;
 import java.util.Objects;
 
 
@@ -14,18 +15,18 @@ public class OSdmsZipData {
     private String fileName;
 
     /**
-     * The inputStream field represents the input stream to be zipped.
+     * The File field represents the file to be zipped.
      */
-    private byte[] fileContent;
+    private File file;
 
 // ------------------------------------------------------------------------------------------------------------------ \\
 
     public OSdmsZipData() {
     }
 
-    public OSdmsZipData( final String fileName, final byte[] fileContent ) {
+    public OSdmsZipData( final String fileName, final File file ) {
         this.setFileName( fileName );
-        this.setFileContent( fileContent );
+        this.setFile( file );
     }
 
 // ------------------------------------------------------------------------------------------------------------------ \\
@@ -40,12 +41,12 @@ public void setFileName( final String fileName ) {
         this.fileName = fileName;
     }
 
-    public byte[] getFileContent() {
-        return this.fileContent;
+    public File getFile() {
+        return this.file;
     }
 
-    public void setFileContent( final byte[] content ) {
-        this.fileContent = content;
+    public void setFile( final File file ) {
+        this.file = file;
     }
 
 // ------------------------------------------------------------------------------------------------------------------ \\
diff --git a/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/OSdmsS3Engine.java b/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/OSdmsS3Engine.java
index e266bf9..6bd23f2 100644
--- a/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/OSdmsS3Engine.java
+++ b/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/OSdmsS3Engine.java
@@ -69,6 +69,12 @@ public EntityResult download( final OSdmsRestDataDto data ) {
         return this.oSdmsCommandHandler.run( new OSdmsS3DownloadCommand( requestFilter ) );
     }
 
+    @Override
+    public EntityResult getTemporalFiles( final OSdmsRestDataDto data ) {
+        final OSdmsS3InputFilter requestFilter = this.oSdmsS3InputFilterMapper.map( data );
+        return this.oSdmsCommandHandler.run( new OSdmsS3GetTemporalFilesCommand( requestFilter ) );
+    }
+
 // ------------------------------------------------------------------------------------------------------------------ \\
 // -------| DMS - UPLOAD |------------------------------------------------------------------------------------------- \\
 // ------------------------------------------------------------------------------------------------------------------ \\
diff --git a/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/command/OSdmsS3DownloadCommand.java b/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/command/OSdmsS3DownloadCommand.java
index c48e260..1ce1be1 100644
--- a/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/command/OSdmsS3DownloadCommand.java
+++ b/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/command/OSdmsS3DownloadCommand.java
@@ -27,7 +27,7 @@
 /**
  * Command to download files from S3
  */
-public class OSdmsS3DownloadCommand implements IOSdmsCommand {
+public class  OSdmsS3DownloadCommand implements IOSdmsCommand {
 
     //Constants
     private static final String ZIP_NAME = "data.zip";
diff --git a/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/command/OSdmsS3GetTemporalFilesCommand.java b/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/command/OSdmsS3GetTemporalFilesCommand.java
new file mode 100644
index 0000000..f32bcf2
--- /dev/null
+++ b/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/command/OSdmsS3GetTemporalFilesCommand.java
@@ -0,0 +1,163 @@
+package com.ontimize.jee.sdms.engine.s3.command;
+
+import com.amazonaws.services.s3.model.ListObjectsRequest;
+import com.ontimize.jee.common.dto.EntityResult;
+import com.ontimize.jee.sdms.common.command.IOSdmsCommand;
+import com.ontimize.jee.sdms.common.inyector.IOSdmsInyector;
+import com.ontimize.jee.sdms.common.response.builder.IOSdmsResponseBuilder;
+import com.ontimize.jee.sdms.common.workspace.manager.IOSdmsWorkspaceManager;
+import com.ontimize.jee.sdms.common.zip.IOSdmsZipCompressor;
+import com.ontimize.jee.sdms.common.zip.OSdmsZipDto;
+import com.ontimize.jee.sdms.engine.s3.repository.IOSdmsS3Repository;
+import com.ontimize.jee.sdms.engine.s3.repository.OSdmsS3RepositoryProxy;
+import com.ontimize.jee.sdms.engine.s3.repository.dto.OSdmsS3RepositoryDto;
+import com.ontimize.jee.sdms.engine.s3.repository.response.OSdmsS3RepositoryResponse;
+import com.ontimize.jee.sdms.engine.s3.repository.response.codes.OSdmsS3RepositoryResponseCodes;
+import com.ontimize.jee.sdms.engine.s3.util.config.IOSdmsS3EngineConfig;
+import com.ontimize.jee.sdms.engine.s3.util.input.filter.OSdmsS3InputFilter;
+import com.ontimize.jee.sdms.engine.s3.util.input.filter.reader.IOSdmsS3FilterReader;
+import com.ontimize.jee.sdms.engine.s3.util.normalize.IOSdmsS3KeyNormalize;
+import com.ontimize.jee.sdms.engine.s3.util.response.mapper.IOSdmsS3ResponseMapper;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+
+/**
+ * Command to download files from S3
+ */
+public class OSdmsS3GetTemporalFilesCommand implements IOSdmsCommand {
+
+
+    //Messages
+    private static final String MESSAGE_ERROR_NO_ACTIVE_WORKSPACE = "No active workspace found";
+    private static final String MESSAGE_ERROR_NO_BUCKET = "No S3 bucket has been configured";
+    private static final String MESSAGE_NO_CONTENT = "No file has been obtained from the query";
+
+
+    // Dependencies
+    private IOSdmsS3Repository repository;
+    private IOSdmsResponseBuilder responseBuilder;
+    private IOSdmsS3ResponseMapper responseMapper;
+    private IOSdmsWorkspaceManager workspaceManager;
+
+
+    //Data
+    private String bucket;
+    private OSdmsS3InputFilter filter;
+    private List<String> queries = new ArrayList<>();
+
+
+    //Respone
+    private OSdmsS3RepositoryResponse<OSdmsS3RepositoryDto> response;
+
+// ------------------------------------------------------------------------------------------------------------------ \\
+// ------| ENTRYPOINT |---------------------------------------------------------------------------------------------- \\
+// ------------------------------------------------------------------------------------------------------------------ \\
+
+    public OSdmsS3GetTemporalFilesCommand( final OSdmsS3InputFilter filter ) {
+        this.filter = filter;
+    }
+
+// ------------------------------------------------------------------------------------------------------------------ \\
+// ------| INIT  |--------------------------------------------------------------------------------------------------- \\
+// ------------------------------------------------------------------------------------------------------------------ \\
+
+    @Override
+    public void init( final IOSdmsInyector inyector ) {
+        //Inyect dependencies
+        this.repository = inyector.get( OSdmsS3RepositoryProxy.class );
+        this.responseBuilder = inyector.get( IOSdmsResponseBuilder.class );
+        this.responseMapper = inyector.get( IOSdmsS3ResponseMapper.class );
+        this.workspaceManager = inyector.get( IOSdmsWorkspaceManager.class );
+        final IOSdmsS3FilterReader filterParamReader = inyector.get( IOSdmsS3FilterReader.class );
+        final IOSdmsS3EngineConfig s3EngineConfig = inyector.get( IOSdmsS3EngineConfig.class );
+        final IOSdmsS3KeyNormalize keyNormalize = inyector.get( IOSdmsS3KeyNormalize.class );
+
+        //Get Data
+        this.workspaceManager.active( this.filter.getWorkspace(), this.filter.getData() );
+        this.bucket = s3EngineConfig.getBucket();
+        this.queries = filterParamReader.readAllKeys( this.filter );
+        this.queries = this.queries.stream().map( keyNormalize::normalize ).collect( Collectors.toList() );
+    }
+
+// ------------------------------------------------------------------------------------------------------------------ \\
+// ------| VALIDATE |------------------------------------------------------------------------------------------------ \\
+// ------------------------------------------------------------------------------------------------------------------ \\
+
+    @Override
+    public EntityResult validate() {
+        if( this.workspaceManager.getActive() == null ) {
+            return this.responseBuilder
+                    .code( EntityResult.OPERATION_WRONG )
+                    .message( MESSAGE_ERROR_NO_ACTIVE_WORKSPACE )
+                    .build();
+        }
+
+        if( this.bucket == null ) {
+            return this.responseBuilder
+                    .code( EntityResult.OPERATION_WRONG )
+                    .message( MESSAGE_ERROR_NO_BUCKET )
+                    .build();
+        }
+
+        return null;
+    }
+
+// ------------------------------------------------------------------------------------------------------------------ \\
+// ------| RUN |----------------------------------------------------------------------------------------------------- \\
+// ------------------------------------------------------------------------------------------------------------------ \\
+
+    @Override
+    public void run() {
+        final List<ListObjectsRequest> requests = new ArrayList<>();
+
+        this.queries.forEach( prefix -> {
+            final ListObjectsRequest request = new ListObjectsRequest()
+                    .withBucketName( this.bucket )
+                    .withPrefix( prefix );
+
+            if( this.filter.hasMaxKeys() ) request.withMaxKeys( this.filter.getMaxKeys() );
+            if( this.filter.hasDelimiter() ) request.withDelimiter( this.filter.getDelimiter() );
+            if( this.filter.hasMarker() ) request.withMarker( this.filter.getMarker() );
+
+            requests.add( request );
+        } );
+
+        this.response = this.repository.download( requests );
+    }
+
+// ------------------------------------------------------------------------------------------------------------------ \\
+// ------| RESPONSE |------------------------------------------------------------------------------------------------ \\
+// ------------------------------------------------------------------------------------------------------------------ \\
+
+    @Override
+    public EntityResult response() {
+        EntityResult result = null;
+
+        if( this.response != null ) {
+            final OSdmsS3RepositoryResponseCodes code = this.response.getCode();
+            if( code == OSdmsS3RepositoryResponseCodes.OK ) {
+                result = this.responseBuilder
+                        .code( EntityResult.OPERATION_SUCCESSFUL )
+                        .message( MESSAGE_NO_CONTENT )
+                        .build();
+
+                List<OSdmsS3RepositoryDto> data = this.response.getData().stream()
+                        .filter( target -> ! target.getName().equals( OSdmsS3RepositoryDto.FILE_NAME_MARK_FOLDER ) )
+                        .collect( Collectors.toList() );
+                this.response.setData( data );
+
+                if( data != null && !data.isEmpty() ) result = this.responseMapper.map( this.response );
+            }
+        }
+
+        if( result == null ) result = this.responseMapper.map( this.response );
+
+        return result;
+    }
+
+// ------------------------------------------------------------------------------------------------------------------ \\
+
+}
diff --git a/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/repository/OSdmsS3Repository.java b/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/repository/OSdmsS3Repository.java
index 029391e..91b95ce 100644
--- a/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/repository/OSdmsS3Repository.java
+++ b/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/repository/OSdmsS3Repository.java
@@ -5,6 +5,7 @@
 import com.amazonaws.services.s3.transfer.TransferManager;
 import com.amazonaws.services.s3.transfer.TransferManagerBuilder;
 import com.amazonaws.services.s3.transfer.Upload;
+import com.ontimize.jee.sdms.common.file.TemporalFileManager;
 import com.ontimize.jee.sdms.engine.s3.repository.dto.OSdmsS3RepositoryDto;
 import com.ontimize.jee.sdms.engine.s3.repository.response.OSdmsS3RepositoryResponse;
 import com.ontimize.jee.sdms.engine.s3.repository.response.builder.IOSdmsS3RepositoryResponseBuilder;
@@ -54,6 +55,7 @@ public class OSdmsS3Repository implements IOSdmsS3Repository {
 
     /** The s3 repository response builder to build the response of each operation. */
     private @Autowired IOSdmsS3RepositoryResponseBuilder oSdmsS3RepositoryResponseBuilder;
+    private @Autowired TemporalFileManager temporalFileManager;
 
 // ------------------------------------------------------------------------------------------------------------------ \\
 // -------| FIND |--------------------------------------------------------------------------------------------------- \\
@@ -77,7 +79,7 @@ public OSdmsS3RepositoryResponse<OSdmsS3RepositoryDto> find( final ListObjectsRe
                     final ObjectMetadata objectMetadata = this.amazonS3.getObjectMetadata( target.getBucketName(),
                                                                                            target.getKey()
                                                                                          );
-                    final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+                    final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
                     dto.set( target );
                     dto.set( objectMetadata );
                     return dto;
@@ -88,7 +90,7 @@ public OSdmsS3RepositoryResponse<OSdmsS3RepositoryDto> find( final ListObjectsRe
             final List<String> commonPrefixes = requestResult.getCommonPrefixes();
             if( commonPrefixes != null && ! commonPrefixes.isEmpty() ) {
                 final List<OSdmsS3RepositoryDto> folders = commonPrefixes.stream().map( target -> {
-                    final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+                    final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
                     dto.setFolderData( request.getBucketName(), target );
                     return dto;
                 } ).collect( Collectors.toList() );
@@ -146,7 +148,7 @@ public OSdmsS3RepositoryResponse<OSdmsS3RepositoryDto> download( final ListObjec
             final GetObjectRequest getObjectRequest = new GetObjectRequest( target.getBucket(), target.getKey() );
             try( final S3Object s3Object = this.amazonS3.getObject( getObjectRequest )){
                 if( s3Object != null ) {
-                    final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+                    final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
                     dto.set( s3Object );
                     data.add( dto );
                 }
diff --git a/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/repository/dto/OSdmsS3RepositoryDto.java b/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/repository/dto/OSdmsS3RepositoryDto.java
index 90ab80e..bbd4326 100644
--- a/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/repository/dto/OSdmsS3RepositoryDto.java
+++ b/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/main/java/com/ontimize/jee/sdms/engine/s3/repository/dto/OSdmsS3RepositoryDto.java
@@ -4,10 +4,12 @@
 import com.amazonaws.services.s3.model.Owner;
 import com.amazonaws.services.s3.model.S3Object;
 import com.amazonaws.services.s3.model.S3ObjectSummary;
+import com.ontimize.jee.sdms.common.file.TemporalFileManager;
 import com.ontimize.jee.sdms.common.response.builder.IOSdmsMappeable;
 import com.ontimize.jee.sdms.common.zip.IOSdmsZippeable;
 import com.ontimize.jee.sdms.common.zip.OSdmsZipData;
 
+import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.time.LocalDateTime;
@@ -31,6 +33,8 @@ public class OSdmsS3RepositoryDto implements IOSdmsMappeable, IOSdmsZippeable {
     /** The name of the file that marks a folder in S3 */
     public static final String FILE_NAME_MARK_FOLDER = ".ontimizeSdmsFolder";
 
+    private final TemporalFileManager temporalFileManager;
+
     /** The bucket name of S3 */
     private String bucket;
 
@@ -66,15 +70,17 @@ public class OSdmsS3RepositoryDto implements IOSdmsMappeable, IOSdmsZippeable {
     /** The metadata of S3 object */
     private Map<String, Object> metadata;
 
-    /** The bytes of S3 file */
-    private byte[] file;
+    /** The Temporal File of S3 file */
+    private File file;
 
 // ------------------------------------------------------------------------------------------------------------------ \\
 
-    public OSdmsS3RepositoryDto() {
+    public OSdmsS3RepositoryDto(final TemporalFileManager temporalFileManager ) {
+        this.temporalFileManager = temporalFileManager;
     }
 
-    public OSdmsS3RepositoryDto( final S3Object s3Object, final S3ObjectSummary s3ObjectSummary, final ObjectMetadata objectMetadata ) {
+    public OSdmsS3RepositoryDto( final TemporalFileManager temporalFileManager, final S3Object s3Object, final S3ObjectSummary s3ObjectSummary, final ObjectMetadata objectMetadata ) {
+        this.temporalFileManager = temporalFileManager;
         this.set( s3Object );
         this.set( s3ObjectSummary );
         this.set( objectMetadata );
@@ -186,11 +192,11 @@ public void setMetadata( final Map<String, Object> metadata ) {
         this.metadata = metadata;
     }
 
-    public byte[] getFile() {
+    public File getFile() {
         return this.file;
     }
 
-    public void setFile( final byte[] file ) {
+    public void setFile( final File file ) {
         this.file = file;
     }
 
@@ -209,8 +215,8 @@ public void set( final S3Object s3Object ) {
         this.processKey( s3Object.getKey() );
         this.bucket = s3Object.getBucketName();
         try (final InputStream is = s3Object.getObjectContent()) {
-            this.file = is.readAllBytes();
-            if( this.file != null ) this.size = (long) this.file.length;
+            this.file = this.temporalFileManager.create( this.key, is );
+            if( this.file != null ) this.size = this.file.length();
         } catch ( IOException e) {
             this.file = null;
         }
@@ -358,7 +364,7 @@ public OSdmsZipData getDataToZip() {
             String fileName = sanitizedKey.replace( "/", "_" );
             if( fileName.endsWith( "_" ) ) fileName = fileName.substring( 0, fileName.length() - 1 );
             result = new OSdmsZipData();
-            result.setFileContent( this.file );
+            result.setFile( this.file );
             result.setFileName( fileName );
         }
         return result;
diff --git a/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/test/java/com/ontimize/jee/sdms/engine/s3/repository/dto/OSdmsS3RepositoryDtoTest.java b/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/test/java/com/ontimize/jee/sdms/engine/s3/repository/dto/OSdmsS3RepositoryDtoTest.java
index cfb348a..5d960eb 100644
--- a/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/test/java/com/ontimize/jee/sdms/engine/s3/repository/dto/OSdmsS3RepositoryDtoTest.java
+++ b/ontimize-jee-sdms-engine/ontimize-jee-sdms-engine-s3/src/test/java/com/ontimize/jee/sdms/engine/s3/repository/dto/OSdmsS3RepositoryDtoTest.java
@@ -2,16 +2,19 @@
 
 
 import com.amazonaws.services.s3.model.*;
+import com.ontimize.jee.sdms.common.file.TemporalFileManager;
 import com.ontimize.jee.sdms.common.zip.OSdmsZipData;
 import org.apache.http.client.methods.HttpRequestBase;
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.CsvSource;
 import org.mockito.Mockito;
 
 import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.IOException;
 import java.io.InputStream;
-import java.net.HttpURLConnection;
 import java.nio.charset.StandardCharsets;
 import java.text.SimpleDateFormat;
 import java.util.*;
@@ -20,7 +23,14 @@
 import static org.mockito.Mockito.*;
 
 class OSdmsS3RepositoryDtoTest {
+    private TemporalFileManager temporalFileManager;
 
+    @BeforeEach
+    void setUp() throws IOException {
+        this.temporalFileManager = mock( TemporalFileManager.class );
+        when( this.temporalFileManager.create( any( InputStream.class )) ).thenReturn( new File( "temp.txt" ) );
+        when( this.temporalFileManager.create( any( String.class ), any( InputStream.class )) ).thenReturn( new File( "temp.txt" ) );
+    }
 
 // ------------------------------------------------------------------------------------------------------------------ \\
 // --------| SET (S3Object) |---------------------------------------------------------------------------------------- \\
@@ -37,7 +47,7 @@ void givenAValidS3Object_whenSetS3Object_thenDataIsSet( final String givenKey, f
         final SimpleDateFormat formatDate = new SimpleDateFormat( "dd/MM/yyyy-HH:mm:ss" );
 
         //Given
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         final String givenBucket = "bucket";
         final Long givenSize = 1L;
         final String givenCreationDate = "27/06/2023-10:30:20";
@@ -66,7 +76,7 @@ void givenAValidS3Object_whenSetS3Object_thenDataIsSet( final String givenKey, f
         final String key = dto.getKey();
         final String prefix = dto.getPrefix();
         final String name = dto.getName();
-        final byte[] file = dto.getFile();
+        final File file = dto.getFile();
         final Date creationDate = dto.getCreationDate();
         final Long size = dto.getSize();
         final Map<String, Object> metadata = dto.getMetadata();
@@ -107,7 +117,7 @@ void givenAValidS3Object_whenSetS3Object_thenDataIsSet( final String givenKey, f
     })
     void givenAValidS3ObjectSummary_whenSetS3ObjectSummary_thenDataIsSet( final String givenKey, final String expectedPrefix, final String expectedName ){
         //Given
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         final String givenBucket = "bucket";
         final Long givenSize = 1L;
         final Date givenLastModified = new Date();
@@ -169,7 +179,7 @@ void givenAValidS3ObjectMetadata_whenSetS3ObjectMetadata_thenDataIsSet(){
         final SimpleDateFormat formatDate = new SimpleDateFormat( "dd/MM/yyyy-HH:mm:ss" );
 
         //Given
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager  );
         final Long givenSize = 1L;
         final String givenCreationDate = "27/06/2023-10:30:20";
 
@@ -228,7 +238,7 @@ void givenAValidS3ObjectMetadata_whenSetS3ObjectMetadata_thenDataIsSet(){
     void givenAValidFolderKey_whenSetFolderData_thenFolderDataIsSet( final String givenKey, final String expectedPrefix, final String expectedName ) {
         //Given
         final String givenBucket = "bucket";
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
 
         //When
         dto.setFolderData( givenBucket, givenKey );
@@ -281,7 +291,7 @@ void givenAValidFolderKey_whenSetFolderData_thenFolderDataIsSet( final String gi
     void givenAValidKeyAndSpecificWorkspaces_whenSetRelativeKey_thenRelativeKeyIsSet( final String givenKey, final String expectedRelativeKey ) {
         //Given
         final List<String> givenWorkspaces = Arrays.asList( "entity/1", "entity/5", "entity/10", "entity/50", "entity/images/top" );
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         dto.setKey( givenKey );
 
         //When
@@ -314,7 +324,7 @@ void givenAValidKeyAndSpecificWorkspaces_whenSetRelativeKey_thenRelativeKeyIsSet
     void givenAValidKeyAndSpecificWorkspaces_whenSetRelativePrefix_thenRelativePrefixIsSet( final String givenPrefix, final String expectedRelativePrefix ) {
         //Given
         final List<String> givenWorkspaces = Arrays.asList( "entity/1", "entity/5", "entity/10", "entity/50", "entity/images/top" );
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         dto.setPrefix( givenPrefix );
 
         //When
@@ -380,7 +390,7 @@ void givenOSdmsS3RepositoryDto_whenCallToMap_thenBuildACorrectMap() {
         when( givenS3Object.getObjectMetadata() ).thenReturn( givenObjectMetadata );
 
         //Set Data in DTO
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         dto.set( givenS3ObjectSummary );
         dto.set( givenS3Object );
         dto.setRelativeKey( givenWorkspaces );
@@ -419,14 +429,13 @@ void givenOSdmsS3RepositoryDto_whenCallGetDataToZip_thenOSdmsZipData() {
         final String givenKey = "/entity/1/proof.txt";
         final String givenName = "proof.txt";
         final boolean givenFolder = false;
-        final byte[] givenFileBytes = "contenido de prueba".getBytes( StandardCharsets.UTF_8 );
 
         //Set Data in DTO
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         dto.setKey( givenKey );
         dto.setName( givenName );
         dto.setFolder( givenFolder );
-        dto.setFile( givenFileBytes );
+        dto.setFile( new File( givenName ));
 
         //When
         final OSdmsZipData result = dto.getDataToZip();
@@ -434,8 +443,8 @@ void givenOSdmsS3RepositoryDto_whenCallGetDataToZip_thenOSdmsZipData() {
         //Then
         assertNotNull( result, () -> "The result should not be null" );
 
-        final byte[] fileContent = result.getFileContent();
-        assertNotNull( fileContent, () -> "The File Content should not be null" );
+        final File file = result.getFile();
+        assertNotNull( file, () -> "The File should not be null" );
 
         final String fileName = result.getFileName();
         assertEquals( expectedFileName, fileName, () -> "Unexpected fileName" );
@@ -476,7 +485,7 @@ void givenS3Data_whenCallConstructor_thenCreateNewInstanceWithSameData(){
         when( givenS3ObjectSummary.getOwner().getDisplayName() ).thenReturn( givenOwnerDisplayName );
 
         //When
-        final OSdmsS3RepositoryDto result = new OSdmsS3RepositoryDto( givenS3Object, givenS3ObjectSummary, givenObjectMetadata );
+        final OSdmsS3RepositoryDto result = new OSdmsS3RepositoryDto( this.temporalFileManager, givenS3Object, givenS3ObjectSummary, givenObjectMetadata );
 
         //Then
         assertNotNull( result, () -> "The result should not be null" );
@@ -493,7 +502,7 @@ void givenS3Data_whenCallConstructor_thenCreateNewInstanceWithSameData(){
     @Test
     void givenBucketNameAsString_whenCallSetBucket_thenCheckTheNewValueWithCallGetter(){
         //Given
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         final String givenBucketName = "bucket";
 
         //When
@@ -509,7 +518,7 @@ void givenBucketNameAsString_whenCallSetBucket_thenCheckTheNewValueWithCallGette
     @Test
     void givenKeyAsString_whenCallSetKey_thenCheckTheNewValueWithCallGetter(){
         //Given
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         final String givenKey = "key";
 
         //When
@@ -525,7 +534,7 @@ void givenKeyAsString_whenCallSetKey_thenCheckTheNewValueWithCallGetter(){
     @Test
     void givenRelativeKeyAsString_whenCallSetRelativeKey_thenCheckTheNewValueWithCallGetter(){
         //Given
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         final String givenRelativeKey = "relativeKey";
 
         //When
@@ -541,7 +550,7 @@ void givenRelativeKeyAsString_whenCallSetRelativeKey_thenCheckTheNewValueWithCal
     @Test
     void givenRelativePrefixAsString_whenCallSetRelativePrefix_thenCheckTheNewValueWithCallGetter(){
         //Given
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         final String givenRelativePrefix = "relativePrefix";
 
         //When
@@ -557,7 +566,7 @@ void givenRelativePrefixAsString_whenCallSetRelativePrefix_thenCheckTheNewValueW
     @Test
     void givenPrefixAsString_whenCallSetPrefix_thenCheckTheNewValueWithCallGetter(){
         //Given
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         final String givenPrefix = "prefix";
 
         //When
@@ -573,7 +582,7 @@ void givenPrefixAsString_whenCallSetPrefix_thenCheckTheNewValueWithCallGetter(){
     @Test
     void givenNameAsString_whenCallSetName_thenCheckTheNewValueWithCallGetter(){
         //Given
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         final String givenName = "name";
 
         //When
@@ -589,7 +598,7 @@ void givenNameAsString_whenCallSetName_thenCheckTheNewValueWithCallGetter(){
     @Test
     void givenOwnerAsString_whenCallSetOwner_thenCheckTheNewValueWithCallGetter(){
         //Given
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         final String givenOwner = "owner";
 
         //When
@@ -605,7 +614,7 @@ void givenOwnerAsString_whenCallSetOwner_thenCheckTheNewValueWithCallGetter(){
     @Test
     void givenSizeAsLong_whenCallSetSize_thenCheckTheNewValueWithCallGetter(){
         //Given
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         final Long givenSize = 1L;
 
         //When
@@ -621,7 +630,7 @@ void givenSizeAsLong_whenCallSetSize_thenCheckTheNewValueWithCallGetter(){
     @Test
     void givenFolderFlagAsBoolean_whenCallSetFolder_thenCheckTheNewValueWithCallGetter(){
         //Given
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         final boolean givenFolderFlag = true;
 
         //When
@@ -637,7 +646,7 @@ void givenFolderFlagAsBoolean_whenCallSetFolder_thenCheckTheNewValueWithCallGett
     void givenCreationDateAsDate_whenCallSetCreationDate_thenCheckTheNewValueWithCallGetter() {
         //Given
         final Date givenCreationDate = new Date();
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
 
         //When
         dto.setCreationDate( givenCreationDate );
@@ -654,7 +663,7 @@ void givenCreationDateAsString_whenCallSetCreationDate_thenCheckTheNewValueWithC
 
         //Given
         final String givenCreationDate = "27/06/2023-10:30:20";
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
 
         //When
         dto.setCreationDate( givenCreationDate );
@@ -670,7 +679,7 @@ void givenCreationDateAsString_whenCallSetCreationDate_thenCheckTheNewValueWithC
     void givenLastModifiedAsDate_whenCallSetLastModified_thenCheckTheNewValueWithCallGetter() {
         //Given
         final Date givenLastModified = new Date();
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
 
         //When
         dto.setLastModified( givenLastModified );
@@ -689,7 +698,7 @@ void givenMetadadataAsMap_whenCallSetMetadata_thenCheckTheNewValueWithCallGetter
         final Map<String, Object> givenMetadata = Mockito.mock( Map.class );
         when( givenMetadata.size() ).thenReturn( expectedSize );
 
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
 
         //When
         dto.setMetadata( givenMetadata );
@@ -705,14 +714,13 @@ void givenMetadadataAsMap_whenCallSetMetadata_thenCheckTheNewValueWithCallGetter
     @Test
     void givenFileAsBytes_whenCallSetFile_thenCheckTheNewValueWithCallGetter() {
         //Given
-        final byte[] givenFileBytes = "contenido de prueba".getBytes( StandardCharsets.UTF_8 );
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto(this.temporalFileManager );
 
         //When
-        dto.setFile( givenFileBytes );
+        dto.setFile( new File( "proof.tmp" ) );
 
         //Then
-        final byte[] result = dto.getFile();
+        final File result = dto.getFile();
         assertNotNull( result, () -> "The result should not be null" );
     }
 
@@ -726,14 +734,13 @@ void givenOSdmsS3RepositoryDto_whenCallToString_thenCorrectStringRepresentation(
         final String givenKey = "/entity/1/proof.txt";
         final String givenName = "proof.txt";
         final boolean givenFolder = false;
-        final byte[] givenFileBytes = "contenido de prueba".getBytes( StandardCharsets.UTF_8 );
 
         //Set Data in DTO
-        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto();
+        final OSdmsS3RepositoryDto dto = new OSdmsS3RepositoryDto( this.temporalFileManager );
         dto.setKey( givenKey );
         dto.setName( givenName );
         dto.setFolder( givenFolder );
-        dto.setFile( givenFileBytes );
+        dto.setFile( new File( givenName ));
 
         //When
         final String result = dto.toString();
diff --git a/ontimize-jee-sdms-server/src/main/java/com/ontimize/jee/sdms/server/service/OSdmsService.java b/ontimize-jee-sdms-server/src/main/java/com/ontimize/jee/sdms/server/service/OSdmsService.java
index 7a48e74..4524909 100644
--- a/ontimize-jee-sdms-server/src/main/java/com/ontimize/jee/sdms/server/service/OSdmsService.java
+++ b/ontimize-jee-sdms-server/src/main/java/com/ontimize/jee/sdms/server/service/OSdmsService.java
@@ -66,7 +66,12 @@ public EntityResult download( final OSdmsRestDataDto data ) {
         return this.engine.download( data );
     }
 
-// ------------------------------------------------------------------------------------------------------------------ \\
+    @Override
+    public EntityResult getTemporalFiles( final OSdmsRestDataDto data ) {
+        return this.engine.getTemporalFiles( data );
+    }
+
+    // ------------------------------------------------------------------------------------------------------------------ \\
 // -------| DMS - UPLOAD |------------------------------------------------------------------------------------------- \\
 // ------------------------------------------------------------------------------------------------------------------ \\
 
diff --git a/pom.xml b/pom.xml
index 4e16a70..dfa04c8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -146,6 +146,12 @@
                 <version>${ontimize-jee.version}</version>
             </dependency>
 
+            <dependency>
+                <groupId>jakarta.annotation</groupId>
+                <artifactId>jakarta.annotation-api</artifactId>
+                <version>2.1.1</version>
+            </dependency>
+
             <!-- REFLECTIONS -->
             <dependency>
                 <groupId>org.reflections</groupId>