Your files stay on your device

# Open a 7z archive

See what is inside a .7z archive and take files out.
7z fileDrop a file hereNothing is uploadedChoose file

Listing is real extraction into the wasm's own in-memory filesystem, sizes come from files 7-Zip actually produced, not header claims. Encrypted archives that need a password fail honestly (this page never asks for secrets); creating .7z files is not offered.

## More PDF & file tools

- [ZIP files](/files/zip)
- [Tar archives](/files/tar)
[All PDF & file tools](/files)

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Canonical HTML: https://nutter.tools/files/7z/
Markdown version: https://nutter.tools/files/7z/index.md
Plain-text version: https://nutter.tools/files/7z/index.txt
Agent index: https://nutter.tools/llms.txt