www.makemkv.com

Thank you I will look for efficient lossless compression software. New to compressing files but I figured I should make a backup so I don't lose anything in case of disaster

I have a ton of video files I want to compress into zip because of how I setup mkv. Will there be any lost data at all? I plan to redo my entire catalog but this question has been in the back of my mind for a while. I access my video files directly so i dont need it to be compatible with plex or any...