I have a collection of non-utf8 and other problematic files to test such tools: https://github.com/benibela/nasty-files https://github.com/benibela/nasty-files

I have a collection of non-utf8 and other problematic files to test such tools: https://github.com/benibela/nasty-files https://github.com/benibela/nasty-files You probably cannot clone the repo on Windows. It works well on Linux. But in KDE you could not delete it after checkout