Cavern by Bence Sgnetz (http://en.sbence.hu)

For user documentation, go to http://cavern.sbence.hu/cavern/doc.php

Extract the archive anywhere and run CavernizeGUI.exe.
If the program doesn't start, it's because it needs the .NET 8 Desktop Runtime:
https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/runtime-desktop-8.0.0-windows-x64-installer

By using the software, you are accepting these terms. This software is given to
you for free, but without any warranty. It is not guaranteed to work, and the
developer is not responsible for any damages from the use of the software. You
are allowed to upload the software anywhere, if you include a link to
http://en.sbence.hu. However, you are not allowed to sell this software, it must
be free to download. You are allowed to do whatever you want with the software
other than selling or using it in public: decompiling, modifying, etc. However,
you are not allowed to distribute the modified software, and you are only
allowed to use its components in another software, if it is for private use.