diff --git a/DesktopEditor/graphics/pro/js/drawingfile.json b/DesktopEditor/graphics/pro/js/drawingfile.json
index e465f9fcb6..ea016d37de 100644
--- a/DesktopEditor/graphics/pro/js/drawingfile.json
+++ b/DesktopEditor/graphics/pro/js/drawingfile.json
@@ -3,6 +3,7 @@
 	"res_folder": "./deploy",
 	"wasm": true,
 	"asm": true,
+	"embed_mem_file": true,
 	"run_before": "before.py",
 	"run_after": "after.py",
 	"base_js_content": "./wasm/js/drawingfile_base.js",
diff --git a/DesktopEditor/graphics/pro/js/wasm/js/drawingfile_base.js b/DesktopEditor/graphics/pro/js/wasm/js/drawingfile_base.js
index ff26401114..f154d698b6 100644
--- a/DesktopEditor/graphics/pro/js/wasm/js/drawingfile_base.js
+++ b/DesktopEditor/graphics/pro/js/wasm/js/drawingfile_base.js
@@ -147,22 +147,22 @@
     {
         return this._isNeedPassword;
     };
-    CFile.prototype["setCMap"] = function()
+    CFile.prototype["isNeedCMap"] = function()
     {
         if (!this.nativeFile)
             return false;
 
-        var _isNeed = Module["_IsNeedCMap"](this.nativeFile);
-        if (_isNeed == 0)
-            return false;
+        var isNeed = Module["_IsNeedCMap"](this.nativeFile);
+        return (isNeed === 1) ? true : false;
+    };
+    CFile.prototype["setCMap"] = function(memoryBuffer)
+    {
+        if (!this.nativeFile)
+            return;
 
-        // CMapData - данные из файла CMapData
-        var CMapData = [];
-        var streamPointer = Module["_malloc"](CMapData.length);
-        Module["HEAP8"].set(CMapData, streamPointer);
-
-        Module["_SetCMapData"](this.nativeFile, streamPointer, CMapData.length);
-        return true;
+        var pointer = Module["_malloc"](memoryBuffer.length);
+        Module.HEAP8.set(memoryBuffer, pointer);
+        Module["_SetCMapData"](this.nativeFile, pointer, memoryBuffer.length);
     };
     CFile.prototype["getInfo"] = function()
     {
diff --git a/PdfFile/Resources/CMapMemory/CMapSerialize.cpp b/PdfFile/Resources/CMapMemory/CMapSerialize.cpp
index b96b485392..828b4a067c 100644
--- a/PdfFile/Resources/CMapMemory/CMapSerialize.cpp
+++ b/PdfFile/Resources/CMapMemory/CMapSerialize.cpp
@@ -33,7 +33,7 @@ int main()
     }
 
     NSFile::CFileBinary oFile;
-    if (oFile.CreateFileW(NSFile::GetProcessDirectory() + L"/../CMapData"))
+	if (oFile.CreateFileW(NSFile::GetProcessDirectory() + L"/../cmap.bin"))
     {
         oFile.WriteFile(oRes.GetBuffer(), oRes.GetSize());
         oFile.CloseFile();
diff --git a/PdfFile/SrcReader/Adaptors.cpp b/PdfFile/SrcReader/Adaptors.cpp
index bd689da7e8..15774e8501 100644
--- a/PdfFile/SrcReader/Adaptors.cpp
+++ b/PdfFile/SrcReader/Adaptors.cpp
@@ -102,9 +102,7 @@ void GlobalParamsAdaptor::SetCMapFile(const std::wstring &wsFile)
     AddAllCMap(NULL);
 
 #ifndef BUILDING_WASM_MODULE
-    NSFile::CFileBinary oFile;
-    oFile.ReadAllBytes(wsFile, &m_bCMapData, m_nCMapDataLength);
-    oFile.CloseFile();
+	NSFile::CFileBinary::ReadAllBytes(wsFile, &m_bCMapData, m_nCMapDataLength);
 #endif
 }
 void GlobalParamsAdaptor::SetCMapMemory(BYTE* pData, DWORD nSizeData)