Guides
Practical, no-nonsense guides for working with archives and keeping your files private. Every tool referenced here runs in your browser: nothing is uploaded.
How to Open RAR Files Without WinRAR
Three free ways to extract RAR archives: in your browser with no upload, with 7-Zip on Windows, or with The Unarchiver on a Mac.
How to Extract 7z Files Online
Open .7z archives without installing anything, including password-protected and split .001 archives.
Is It Safe to Unzip Files Online?
The 30-second test that shows whether an online extractor uploads your files, and the risks that remain either way.