WinRAR is a popular trialware program that is used to extract files from a folder or compress them into one. Released in 1995, WinRAR is a staple compression and extraction software that users have on their devices. The tool is compatible with Android, iOS, Linux, and Microsoft Windows electronics on both 32-bit and 64-bit equipment. People can use WinRAR on Windows 10, XP, Vista 7, 8, and 9.