Windows App Runner using Wine in your Web browser.

https://lrusso.github.io/WinAppRunner/WinAppRunner.htm
Upload a ZIP file that contains your EXE file. The ZIP filename must the same as the EXE file, for example: PAINT.ZIP -> PAINT.EXE.
https://lrusso.github.io/WinAppRunner/demos/paint.zip
https://lrusso.github.io/WinAppRunner/demos/spider.zip
https://github.com/danoon2/Boxedwine