If you are looking for the software's functionality (copying, ripping, or converting DVDs/Blu-rays), consider these official or free options:
: A widely used tool for converting DVD and Blu-ray discs into MKV files while preserving all data. How to proceed safely
: The official free version offers basic tools for backup and conversion without the risk of malware.
If you'd like, I can help you find a that performs a specific task (like converting a file or burning a disc). What are you trying to accomplish with the software?
: Modified files can cause software crashes or OS errors.
: A popular, open-source video transcoder that is completely free and safe.