Drop a ZIP here to open it
or
Nothing is uploaded — the archive is read directly in your browser.Drop files here to compress them
or
Add as many files as you like, then download a single ZIP.
ofzip
ofzip
or
Nothing is uploaded — the archive is read directly in your browser.or
Add as many files as you like, then download a single ZIP.Instantly list the full contents of huge archives.
Images, code, PDFs, Markdown, CSV, audio & video.
Pull out one file or a folder — not the whole zip.
Open encrypted zips and create protected ones.
Store to maximum, all on your own machine.
Installable PWA — runs with no connection.
Yes. ofzip is completely free, with no signup and no limits on how many files you can zip or unzip.
No. All compression and extraction happens locally in your browser. Your files never leave your device, which makes ofzip private and fast.
Yes. ofzip can open AES-encrypted, password-protected ZIP archives, and you can also create your own encrypted zips.
You can preview images, PDFs, source code with syntax highlighting, Markdown, CSV tables, and audio and video files without extracting the whole archive.
No installation is required. ofzip runs in any modern browser, and can optionally be installed as an offline app.