Free archive tool
ZIP to 7Z
Convert ZIP archives to 7Z online.
🗜️
Drop your ZIP file here
Supports ZIP files
Files are processed temporarily and deleted automatically.
How to convert ZIP to 7Z
- 1Upload your ZIP file.
- 2Click Convert to 7Z.
- 3Wait for processing.
- 4Download the result.
Safe limits
Safe size and file-count limits are used to protect the server from huge or unsafe archives.
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Frequently Asked Questions
Is ZIP to 7Z free?+
Yes, you can use this tool for free without creating an account.
Are my files deleted after conversion?+
Yes, files are processed temporarily and temporary files are deleted automatically.
Do I need to install software?+
No, the tool works directly in your browser.
Does this tool work on mobile?+
Yes, it works on mobile, desktop, and tablet devices.
Why can conversion take longer?+
Large or complex files such as videos, large PDFs, or ebooks may take longer to process.