More about WinDev
You can download the installer of WinDev v23.0 from this database. It's a trial version developed by PC SOFT for $1915. You can find it in the Software Development category, namely IDE & Compilers, it supports .wl, .wdk, .wdl, .wdr, .wdw formats. Versions 22.0 and 20.0 of this program are the most downloaded ones that run under Windows 7/10. WinDev14.exe and WinDev10.exe are the most popular installer names of the software you may come across.