Does anybody knows if there rar plugins available for xojo?
I once thought about this. But wrapping such a library is a lot of work and it’s far more easy to use the command line tool with shell class.
Ages ago, Aaron Ballman released an UnRAR project using the official unrar SDK. You can still grab it via the Internet Archive. The SDK can only decompress RAR archives, not create them.
Ok, thanks for the info.