7-Zip is open source, meaning it's completely free, even for commercial use. It's only 1MB in size, and can pack and unpack just about any compressed file archive you can throw at it.

Available everywhere you want to access and share files, WinZip also offers powerful apps for macOS, iOS, Android, and a Universal Windows App for Windows 10. WinZip is the industry's leading ...

With support for Zip, Zipx, RAR, LHA, 7Z, JAR, and WAR formats, WinZip makes it easy to open any compressed file you receive, no matter which platform it was created on.