Archive & data tools.
Zip, extract and convert archives, ebooks, models & data.
One 7-Zip engine, compiled to WebAssembly, opens more or less everything ever called an archive — ZIP and 7Z through RAR, ISO, DEB and formats from the floppy era. The same corner of the site houses the structured-file tools: ebooks, 3D models and spreadsheet data, each recompressed or converted with its own specialist engine — all locally, nothing uploaded.
Compress & core tools · 5
Convert · 13
More tools · 23
- Compress CBZ comics
- Create 7Z archives
- Password-protect ZIP files
- Password-protect 7Z archives
- Create TAR archives
- Create TAR.GZ tarballs
- Create TAR.BZ2 tarballs
- Create TAR.XZ tarballs
- Gzip files
- Bzip2 files
- XZ-compress files
- Extract RAR archives
- Extract 7Z archives
- Extract TAR.GZ tarballs
- Extract GZ files
- Extract .Z files
- Extract ISO images
- Extract CAB archives
- Extract DEB packages
- Extract RPM packages
- Extract cpio archives
- Extract LHA/LZH archives
- Extract ARJ archives
How it works
- Pick the container — create, extract or convert between formats.
- Drop the files; the 7-Zip engine runs locally in your browser.
- Download the archive or its contents — nothing was uploaded.
Frequently asked questions
What can this corner of the site open?
Modern archives (ZIP, 7Z, RAR, TAR families), package formats (DEB, RPM, CAB), disc images (ISO), retro formats (LHA, ARJ, .Z) — plus EPUB and comic books, GLB 3D models, and CSV/XLSX/JSON/YAML data files.
Can I password-protect what I create?
Yes — ZIP and 7Z creation both offer AES-256 encryption, and 7Z can additionally hide the file listing until the password is entered. Encryption happens locally, and the password never leaves your device.
Why do ebooks and 3D models live here?
Because they are archives inside — an EPUB is a ZIP of pages and images, a GLB bundles meshes and textures. The tools re-compress what is inside those containers without breaking their structure.
Are my files uploaded?
No — creating, extracting and converting all run in your browser. Archives are often the most private thing on a disk (backups, handoffs, records); they never leave your machine here.