BleachBit wipes clean 90 applications including Firefox, Internet Explorer, Adobe Flash, Google Chrome, Opera, Safari,and more. Beyond simply deleting files, BleachBit includes advanced features such as shredding files to prevent recovery, wiping free disk space to hide traces of files deleted by other applications, and vacuuming Firefox to make it faster. BleachBit is open source. Noted that BleachBit can take a long time to start on systems with many supported apps installed.
simple: just check the boxes
quick: clean all applications in one place
secure: overwrite files to hide contents
powerful: clean 1000+ applicationdq
safe: options are clearly labeled to avoid surprises