In search of a Windows „Cleaning Tool“ I found several recommendations for "BleachBit". My download of "BleachBit-4.4.2-setup.exe" was followed by a multi-scan executed by "Hybrid Analysis". Result: AV detection was marked as clean but "Falcon Sandbox" reported Thread score: 100/100 malicious (with several malicious and many suspicious indicators) s.:
https://www.hybrid-analysis.com/sample/5e1e6e2e269216a8c40ab1dbba26b1b7d53f1f9f106cb94abbe7a4d1f38eb460
My main interest is the deletion of annoying files and folders which are still remaining after remove of applications and which can‘t be deleted with e.g. Windows or „Revo Uninstaller“.
Many thanks in advance for competent feedback or useful alternative solutions.