diff --git a/.gitignore b/.gitignore
index 9059936..dae28e0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,4 +16,4 @@ CMakeLists.txt.user
 *.obj
 *.iobj
 *.idb
-*.aps
\ No newline at end of file
+*.aps__pycache__/
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ff7c5c8..a6e3f22 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -51,7 +51,7 @@ execute_process(
   OUTPUT_STRIP_TRAILING_WHITESPACE
 )
 if(NOT REFLECT_SIZE_HEX)
-  message(FATAL_ERROR "Falhou calcular REFLECT_SIZE para ${PROXY_SOURCE_DLL}")
+  message(FATAL_ERROR "Failed to calculate REFLECT_SIZE for ${PROXY_SOURCE_DLL}")
 endif()
 message(STATUS "REFLECT_SIZE=${REFLECT_SIZE_HEX}")
 
@@ -156,7 +156,7 @@ target_link_options(proxy_library PRIVATE
   $<$<AND:$<BOOL:${MSVC_LIKE}>,$<CONFIG:Release>>:/LTCG /DEBUG:FULL>
   $<$<AND:$<BOOL:${MSVC_LIKE}>,$<CONFIG:Debug>>:/DEBUG:FULL>
 
-  # GNU-like (símbolos de depuração)
+  # GNU-like (debug symbols)
   $<$<AND:$<NOT:$<BOOL:${MSVC_LIKE}>>,$<CONFIG:Debug>>:-g>
   $<$<AND:$<NOT:$<BOOL:${MSVC_LIKE}>>,$<CONFIG:RelWithDebInfo>>:-g>
 )
diff --git a/include/plib/pe/export_utils.hpp b/include/plib/pe/export_utils.hpp
index cee6c5b..62bbb66 100644
--- a/include/plib/pe/export_utils.hpp
+++ b/include/plib/pe/export_utils.hpp
@@ -15,7 +15,7 @@ static inline const void *to_address(T p)
     }
     else
     {
-        static_assert(std::is_integral_v<T>, "Use ponteiro de funcao ou inteiro pointer-sized.");
+        static_assert(std::is_integral_v<T>, "Use function pointer or pointer-sized integer.");
         return reinterpret_cast<const void *>(static_cast<std::uintptr_t>(p));
     }
 }
@@ -59,11 +59,11 @@ namespace plib::pe::export_utils
         auto va = reinterpret_cast<std::uintptr_t>(addr);
         std::uintptr_t rva = va - base;
     
-        // Sanidade: confirme que o RVA cai dentro do image
+        // Sanity check: confirm that the RVA falls within the image
         const std::uintptr_t sizeOfImage = nt->OptionalHeader.SizeOfImage;
         if (rva >= sizeOfImage)
         {
-            // Pode ser um trampolim fora das seções do image (ex.: hook/jit).
+            // May be a trampoline outside the image sections (e.g.: hook/jit).
             return std::nullopt;
         }
     
@@ -90,11 +90,11 @@ namespace plib::pe::export_utils
         auto va = reinterpret_cast<std::uintptr_t>(addr);
         std::uintptr_t rva = va - base;
 
-        // Sanidade: confirme que o RVA cai dentro do image
+        // Sanity check: confirm that the RVA falls within the image
         const std::uintptr_t sizeOfImage = nt->OptionalHeader.SizeOfImage;
         if (rva >= sizeOfImage)
         {
-            // Pode ser um trampolim fora das seções do image (ex.: hook/jit).
+            // May be a trampoline outside the image sections (e.g.: hook/jit).
             return std::nullopt;
         }
 
diff --git a/include/plib/rl/rl_loader.h b/include/plib/rl/rl_loader.h
index 134695a..ead49a3 100644
--- a/include/plib/rl/rl_loader.h
+++ b/include/plib/rl/rl_loader.h
@@ -13,15 +13,15 @@ extern "C" {
 #endif
 
 typedef struct RL_TLS_STATE {
-    BOOL        has_tls;          // existe diretório TLS?
-    DWORD       tls_index;        // índice alocado via TlsAlloc (process-scope)
+    BOOL        has_tls;          // does TLS directory exist?
+    DWORD       tls_index;        // index allocated via TlsAlloc (process-scope)
     SIZE_T      template_size;    // (End - Start) + SizeOfZeroFill
-    SIZE_T      align;            // alinhamento desejado (opcional: >= 8/16)
-    PVOID       raw_start_va;     // VA (relocado) StartAddressOfRawData
+    SIZE_T      align;            // desired alignment (optional: >= 8/16)
+    PVOID       raw_start_va;     // VA (relocated) StartAddressOfRawData
     PVOID       raw_end_va;       // VA EndAddressOfRawData
     SIZE_T      zero_fill;        // SizeOfZeroFill
-    PVOID*      p_index_va;       // VA onde escrever o índice (AddressOfIndex)
-    PVOID*      callbacks_va;     // VA do array NULL-terminated de callbacks
+    PVOID*      p_index_va;       // VA where to write the index (AddressOfIndex)
+    PVOID*      callbacks_va;     // VA of NULL-terminated array of callbacks
 } RL_TLS_STATE;
 
 typedef struct RL_IMG_INFO {
diff --git a/include/plib/rl/rl_tls.h b/include/plib/rl/rl_tls.h
index 54201fe..7337853 100644
--- a/include/plib/rl/rl_tls.h
+++ b/include/plib/rl/rl_tls.h
@@ -8,17 +8,17 @@ extern "C" {
 #endif
 
 
-// 0) Descoberta: parse do TLS directory e preenchimento do RL_TLS_STATE
+// 0) Discovery: parse TLS directory and fill RL_TLS_STATE
 NTSTATUS RlTlsDiscover(RL_IMAGE* img);
 
-// 1) Processo: ligar o módulo ao TLS global do Windows
+// 1) Process: link module to Windows global TLS
 NTSTATUS RlTlsProcessAttach(RL_IMAGE* img);
 
-// 2) Thread: preparar/desmontar bloco TLS deste módulo para threads que usarão a DLL
+// 2) Thread: prepare/dismantle TLS block of this module for threads that will use the DLL
 NTSTATUS RlTlsThreadAttach(RL_IMAGE* img);
 NTSTATUS RlTlsThreadDetach(RL_IMAGE* img);
 
-// 3) Processo: detach final (callbacks + liberar índice)
+// 3) Process: final detach (callbacks + free index)
 NTSTATUS RlTlsProcessDetach(RL_IMAGE* img);
 
 NTSTATUS RlTlsInvokeCallbacks(const RL_IMAGE* img,
diff --git a/lib/src/rl/rl_loader.cpp b/lib/src/rl/rl_loader.cpp
index bd03c88..e169bb4 100644
--- a/lib/src/rl/rl_loader.cpp
+++ b/lib/src/rl/rl_loader.cpp
@@ -155,7 +155,7 @@ NTSTATUS RlInitImageFromKnownDll(LPCSTR dllName, RL_IMAGE* img_out) {
 
     auto& src_image = img_out->src_image;
 
-    src_image.base.image            = mod; // será liberado por FreeLibrary
+    src_image.base.image            = mod; // will be freed by FreeLibrary
     src_image.is_image              = true;
     src_image.info.size             = nt->OptionalHeader.SizeOfImage;
     src_image.info.reserved_size    = nt->OptionalHeader.SizeOfImage;
@@ -168,7 +168,7 @@ NTSTATUS RlInitImageFromKnownDll(LPCSTR dllName, RL_IMAGE* img_out) {
 NTSTATUS RlMapImageAt(RL_IMAGE* img, void* target_base, size_t target_size) {
     RL_RETURN_IF_NOT(img && img->src_image.nt && target_base, STATUS_INVALID_PARAMETER);
 
-    // Base da origem (única)
+    // Source base (unique)
     const BYTE* const src_bytes = img->src_image.base.raw;
     if (!src_bytes) return STATUS_INVALID_PARAMETER;
 
@@ -192,7 +192,7 @@ NTSTATUS RlMapImageAt(RL_IMAGE* img, void* target_base, size_t target_size) {
         const DWORD raw = sec->SizeOfRawData;
         const DWORD virt = sec->Misc.VirtualSize ? sec->Misc.VirtualSize : raw;
 
-        // bound por imagem (não por blob; o blob já foi validado)
+        // bound by image (not by blob; the blob was already validated)
         RL_ASSERT((SIZE_T)va + (SIZE_T)virt <= size_image);
 
         BYTE*       dst         = dst_base + va;
@@ -201,14 +201,14 @@ NTSTATUS RlMapImageAt(RL_IMAGE* img, void* target_base, size_t target_size) {
 
         if (src_img.is_image)
         {
-            // origem em layout de imagem (VA)
+            // source in image layout (VA)
             src = src_bytes + va; // <<< usa a base correta
             SIZE_T raw_aligned = AlignUp((SIZE_T)raw, (SIZE_T)file_align);
             ncopy_bytes = raw ? std::min<SIZE_T>(virt, raw_aligned) : 0;
         }
         else
         {
-            // origem em layout de arquivo (RAW)
+            // source in file layout (RAW)
             src = (raw && sec->PointerToRawData)
                       ? (src_bytes + sec->PointerToRawData)
                       : nullptr;
diff --git a/lib/src/rl/rl_tls.cpp b/lib/src/rl/rl_tls.cpp
index c358789..185f073 100644
--- a/lib/src/rl/rl_tls.cpp
+++ b/lib/src/rl/rl_tls.cpp
@@ -10,16 +10,16 @@ NTSTATUS RlTlsDiscover(RL_IMAGE *img)
 
     RL_TLS_STATE* const out = &img->tls;
 
-    // 1) Localizar diretório TLS
+    // 1) Locate TLS directory
     auto &dd = img->nt->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_TLS];
     if (!dd.VirtualAddress || !dd.Size)
     {
         out->has_tls = FALSE;
-        return STATUS_SUCCESS; // nada a fazer
+        return STATUS_SUCCESS; // nothing to do
     }
     out->has_tls = TRUE;
 
-    // 2) Ler IMAGE_TLS_DIRECTORY (endereços já estão relocados, pois você já aplicou relocs)
+    // 2) Read IMAGE_TLS_DIRECTORY (addresses are already relocated, since you already applied relocs)
 #ifdef _WIN64
     auto tls = reinterpret_cast<PIMAGE_TLS_DIRECTORY64>(img->base + dd.VirtualAddress);
 #else
@@ -32,14 +32,14 @@ NTSTATUS RlTlsDiscover(RL_IMAGE *img)
     out->p_index_va = reinterpret_cast<PVOID *>(tls->AddressOfIndex);
     out->callbacks_va = reinterpret_cast<PVOID *>(tls->AddressOfCallBacks);
 
-    // 3) Tamanho do template (+ zero fill) e alinhamento (use algo seguro, p.ex. 16 em x64)s
+    // 3) Template size (+ zero fill) and alignment (use something safe, e.g. 16 on x64)s
     SIZE_T tpl = 0;
     if (out->raw_end_va >= out->raw_start_va)
     {
         tpl = (SIZE_T)((BYTE *)out->raw_end_va - (BYTE *)out->raw_start_va);
     }
     out->template_size = tpl + out->zero_fill;
-    out->align = sizeof(void *) >= 8 ? 16 : 8; // ajuste se quiser ler de Characteristics/section
+    out->align = sizeof(void *) >= 8 ? 16 : 8; // adjust if you want to read from Characteristics/section
 
     return STATUS_SUCCESS;
 }
@@ -52,13 +52,13 @@ NTSTATUS RlTlsProcessAttach(RL_IMAGE *img)
 
     RL_TLS_STATE* const st = &img->tls;
 
-    // 1) Alocar índice TLS do Windows
+    // 1) Allocate Windows TLS index
     DWORD idx = TlsAlloc();
     if (idx == TLS_OUT_OF_INDEXES)
         return STATUS_INSUFFICIENT_RESOURCES;
     st->tls_index = idx;
 
-    // 2) Escrever índice em AddressOfIndex (é um DWORD mesmo em x64)
+    // 2) Write index to AddressOfIndex (it's a DWORD even on x64)
     DWORD oldProt = 0;
     if (st->p_index_va)
     {
@@ -67,11 +67,11 @@ NTSTATUS RlTlsProcessAttach(RL_IMAGE *img)
         VirtualProtect(st->p_index_va, sizeof(DWORD), oldProt, &oldProt);
     }
 
-    // 3) Criar bloco TLS para o THREAD ATUAL e setar no slot
+    // 3) Create TLS block for CURRENT THREAD and set in slot
     if (st->template_size)
     {
         SIZE_T size = st->template_size;
-        // Alocar com alinhamento desejado (pode ser HeapAlloc simples; alinhe manualmente se precisar)
+        // Allocate with desired alignment (can be simple HeapAlloc; align manually if needed)
         BYTE *block = (BYTE *)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size + st->align);
         if (!block)
             return STATUS_INSUFFICIENT_RESOURCES;
@@ -81,7 +81,7 @@ NTSTATUS RlTlsProcessAttach(RL_IMAGE *img)
         if (tpl && st->raw_start_va)
         {
             memcpy(block, st->raw_start_va, tpl);
-            // resto já está zerado pelo HEAP_ZERO_MEMORY
+            // rest is already zeroed by HEAP_ZERO_MEMORY
         }
         if (!TlsSetValue(idx, block))
         {
@@ -110,7 +110,7 @@ NTSTATUS RlTlsThreadAttach(RL_IMAGE* img)
 
     const RL_TLS_STATE* const st = &img->tls;
 
-    // 1) Alocar + copiar template para ESTE thread
+    // 1) Allocate + copy template for THIS thread
     BYTE *block = nullptr;
     if (st->template_size)
     {
@@ -157,8 +157,8 @@ NTSTATUS RlTlsThreadDetach(RL_IMAGE *img)
         }
     }
 
-    // 2) Liberar bloco TLS do thread (se houver) e limpar o slot
-    void *block = TlsGetValue(st->tls_index); // ok mesmo se falhar; ERROR_INVALID_INDEX não se aplica
+    // 2) Free TLS block from thread and clean slot
+    void *block = TlsGetValue(st->tls_index); // ok even if it fails; ERROR_INVALID_INDEX doesn't apply
     if (block)
         HeapFree(GetProcessHeap(), 0, block);
     TlsSetValue(st->tls_index, nullptr);
@@ -182,10 +182,10 @@ NTSTATUS RlTlsProcessDetach(RL_IMAGE *img)
         }
     }
 
-    // 2) Liberar índice TLS
+    // 2) Free TLS index
     if (st->tls_index != TLS_OUT_OF_INDEXES)
     {
-        // (Qualquer bloco remanescente por thread deveria ter sido limpo em ThreadDetach)
+        // (Any remaining block per thread should have been cleaned in ThreadDetach)
         TlsFree(st->tls_index);
         st->tls_index = TLS_OUT_OF_INDEXES;
     }
diff --git a/tools/gen_def.py b/tools/gen_def.py
index 98fbdab..ce666b8 100644
--- a/tools/gen_def.py
+++ b/tools/gen_def.py
@@ -100,7 +100,7 @@ def write_line(self, s: str = ""):
         self._buf.write(s)
         self._buf.write(self._newline)
 
-    # alias com o nome que você pediu
+    # alias with the name you requested
     def write_line_ident(self, s: str = ""):
         return self.write_line_indent(s)
 
@@ -257,15 +257,15 @@ def emit_asm_thunks_x86(path: Path, dialect: AsmDialect,
 # ---------------------------
 
 def main(argv: list[str]) -> int:
-    ap = argparse.ArgumentParser(description="Gera .def e stubs referenciando um símbolo de blob (sem stage-1).")
+    ap = argparse.ArgumentParser(description="Generate .def and stubs referencing a blob symbol (without stage-1).")
     ap.add_argument("--debug", action="store_true", help="Wait for debugger")
-    ap.add_argument("source_dll", help="DLL de origem (ex: version.dll ou caminho absoluto).")
-    ap.add_argument("out_def", help="Caminho do .def a ser gerado.")
-    ap.add_argument("--out-asm", required=True, help="Caminho do .asm (stubs) a ser gerado.")
-    ap.add_argument("--out-json", default=None, help="(Opcional) Dump JSON do mapa de RVAs.")
-    ap.add_argument("--libname", default=None, help="Nome de biblioteca no .def (padrão: nome base do source_dll).")
-    ap.add_argument("--blob-symbol", default="g_reflect_blob", help="Símbolo do blob na DLL proxy (default: g_reflect_blob).")
-    ap.add_argument("--asm-dialect", default="masm", choices=["masm", "nasm"], help="Dialeto ASM a ser usado (padrão: masm).")
+    ap.add_argument("source_dll", help="Source DLL (e.g.: version.dll or absolute path).")
+    ap.add_argument("out_def", help="Path of .def file to be generated.")
+    ap.add_argument("--out-asm", required=True, help="Path of .asm (stubs) file to be generated.")
+    ap.add_argument("--out-json", default=None, help="(Optional) JSON dump of RVA mapping.")
+    ap.add_argument("--libname", default=None, help="Library name in .def (default: base name of source_dll).")
+    ap.add_argument("--blob-symbol", default="g_reflect_blob", help="Blob symbol in proxy DLL (default: g_reflect_blob).")
+    ap.add_argument("--asm-dialect", default="masm", choices=["masm", "nasm"], help="ASM dialect to be used (default: masm).")
     args = ap.parse_args(argv)
 
     if args.debug:
@@ -287,7 +287,7 @@ def main(argv: list[str]) -> int:
     if not source_dll.is_absolute() and source_dll.exists() is False:
         source_dll = get_known_dll(args.source_dll)
     if not source_dll or not source_dll.exists():
-        raise FileNotFoundError(f"Não foi possível encontrar a DLL de origem: {args.source_dll}")
+        raise FileNotFoundError(f"Could not find the source DLL: {args.source_dll}")
     src_pe = pefile.PE(source_dll)
     machine = get_machine(src_pe)
     exports = read_exports(src_pe)
@@ -315,13 +315,13 @@ def main(argv: list[str]) -> int:
             base = f"thunk_{e.ordinal}"
         internal_sym_for[key] = sanitize_internal(base)
 
-    # Nome da LIB no .def
+    # LIB name in .def
     if args.libname:
         libname = args.libname
     else:
         libname = Path(args.source_dll).stem
 
-    # Emitir arquivos
+    # Emit files
     out_def = Path(args.out_def)
     out_asm = Path(args.out_asm)
 
@@ -332,7 +332,7 @@ def main(argv: list[str]) -> int:
     elif machine == "x86":
         emit_asm_thunks_x86(out_asm, args.asm_dialect, args.blob_symbol, new_rvas, internal_sym_for)
     else:
-        raise SystemExit(f"Arquitetura {machine} ainda não suportada.")
+        raise SystemExit(f"Architecture {machine} not yet supported.")
 
     if args.out_json:
         j = {