By allowing anyone (including competitors) to include UnRAR in their software, Rarlab made .RAR a universal format. Every competing archiver—7-Zip, PeaZip, even macOS’s The Unarchiver—can extract RAR files. But only WinRAR can create them (outside of third-party reverse-engineered tools, which are legally shaky).
WinRAR is . It has always been shareware. After a 40-day trial period, a nag screen appears, reminding you to buy a license. That is it. No crippling. No data deletion. No cloud subscription. Just a gentle, polite, infinitely dismissible window. rarlab
If you have ever downloaded a file from the internet, you have touched Rarlab’s DNA. You might not know its founders. You might not know its office address. But you know the three letters it gave the world: . By allowing anyone (including competitors) to include UnRAR
This is the story of how two engineers from a small town built an accidental empire on shareware, stubbornness, and one of the most efficient compression algorithms ever written. The year is 1993. The internet is still a dial-up screech. Hard drives are measured in megabytes. In Chelyabinsk, Russia—a city better known for tanks and heavy industry—a software engineer named Eugene Roshal begins writing a file archiver. WinRAR is