Essentially a file archiver program that is can unpack folders or apps in numerous file formats. It has a 40 day trial and after that it politely asks you to either uninstall the app or buy the subscription but nobody does it.
Me:okay!, I need more minecraft texture packs lemme just extract this pack and put it into my minecraft app data file.
WinRAR: sorry but 40 day trial is gone fam, needa uninstall.. but you can buy our subscription..-
Me: clicks fucking close button
Do that every time it says that and ez minecraft packs