Highlight multiple files, right-click, and choose "Add to [filename].7z" to create a highly compressed archive.
For decades, the "file compression wars" were dominated by paid software like and WinRAR , which often nagged users with "free trial" pop-ups that never actually expired. In 1999, a lone developer named Igor Pavlov released 7-Zip, an entirely free, open-source alternative. The "Magic" of the 7z Format: Dede 7z
Right-click any compressed file (like a .7z, .rar, or .zip) and select "Extract Here" to quickly unpack it in your current folder. Highlight multiple files, right-click, and choose "Add to
Pavlov created the 7z format , which uses the LZMA algorithm. This allowed users to shrink massive folders—especially those filled with text or source code—significantly more than the standard .zip format used by Windows. The "Magic" of the 7z Format: Right-click any
7-Zip is famous for its "no-nonsense" design. While modern apps require high-end hardware, the latest versions of 7-Zip can still run on Windows 2000 , a system over 25 years old.