7Z to ZIP Converter
Convert 7-Zip Archive (7Z) archives to ZIP Archive (ZIP) online for free. 100% client-side. Files never leave your device.
Drag & drop files here, or browse
Processed on your device. Nothing is uploaded
Automate this. An open tab can convert whole folders via the Local API - still zero uploads.
Local API →How to use 7Z to ZIP Converter
- 01Add files
Choose files or drop them here
- 02Settings
Settings · Runs on your device
- 03Download
Processed on your device. Nothing is uploaded
What is a 7Z (7-Zip Archive) file?
7Z is the open format of the 7-Zip archiver, offering some of the best compression ratios available. Support is not built into most operating systems.
- Developed by
- Igor Pavlov
- Initial release
- 1999
What is a ZIP (ZIP Archive) file?
ZIP is the most widely supported archive format, built into Windows, macOS and every major OS. It bundles and compresses files for easy sharing.
- Developed by
- PKWARE
- Initial release
- 1989
Frequently asked questions
How do I convert 7Z to ZIP?
Click “Choose Files” or drag your 7Z file onto the page, optionally adjust the settings, then hit Convert. Your ZIP file downloads straight from your browser. Nothing is uploaded anywhere.
Is this 7Z to ZIP converter free?
Yes, completely free with no hidden limits, watermarks or signup. Because all processing happens on your own device, there are no server costs to pass on to you.
Are my files uploaded to a server?
No. The conversion engine runs entirely in your web browser using WebAssembly. Your files never leave your device. You can even disconnect from the internet after the page loads and keep converting.
Is there a file size limit?
We impose no fixed limit. The practical ceiling is your device's free memory, since processing happens locally. Most conversions work comfortably with files up to a few hundred megabytes, and image or document conversions handle much more.
Does it work on my phone?
Yes. The converter runs in any modern browser on Windows, macOS, Linux, Android and iOS. No app installation is required.