Data Compare Logo Data Compare 2026 v7.9.9.8 build 20251030.132521

Windows Vista / 7 / 8 / 10 / 11 (x64 bits)

en-US fr-FR zh-CN zh-TW Four-in-One Multi-language (Green Portable)

After decompression, click on dt_compare.exe to use, no need to install separately

When the main program startup, hold down Ctrl Key , will not load historical documents

 

This App is suitable for everyone ,用于快速 比较、备份、整理、 文档内容,管理 all kinds of documents, data materials, and other purposes.

Domparer (数据比较的 en-US 别名,音译道姆派瑞) = Digital Python IDE + 数据整理 + 多媒体

 

Unable Use

Microsoft Windows 10 / 11 needs to use the official professional full version ( Home Version may unable run),for all development function.

If Win 7 unable to startup 2022-2026 version (or popup Unhandled exception in script prompt), please install KB2533623 patch.

Some websites were previously normal, but recently access has become abnormal (or causes the app to crash); Due to the website upgrade, the required new data is incompatible with the local old data.

Click Main Program / Favorites main menu/ Histories sub menu/ History Clear item, and then click Clear History dialog / App button clears the relevant history.

If Microsoft Windows Defender affect the processing efficiency of the applet, install professional antivirus software, and put /lib/digitser.exe add to whitelist.

Unable to startup (or use) due to being intercepted by security software, please put Application add to the whitelist (or disable) 360 Security Guardian or use other security software instead.

 

Programming Support     Hardware Requirement

HTML5     CSS3     Bootstrap

JavaScript     jQuery

Python 2.x 3.x

 

Visual C++

When debugging the source code, if prompted ImportError: DLL load failed: The specified module cannot be found.

Please install the CPython (or module) corresponded the VC++ development environment Microsoft Visual C++ Redistributable.

When debug (not compile) Python source code, please install CPython corresponded the VC++ development environment Microsoft Visual C++ Redistributable.

When debug (and compile) Python source code, please install CPython corresponded Microsoft Visual Studio.

Following the situations require install Microsoft Visual C++ 2015-2022 Redistributable x64 , and restart the computer.

When startup, if popup Unable to locate program input point ucrtbase.terminate on dynamic link library api-ms-win-crt-runtime-l1-1-0.dll .

When startup, prompt *.dll file error, missing (Or it can not startup at all).

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