Convert 7Z to ZIP
Convert 7Z to ZIP free in your browser. No upload, no signup, no watermark. Files stay on your device.
drop a .7z file
or click to browse
related
more archive converters
see all archive converters →guide
how to convert 7z to zip
Drop your 7Z file
Drag your 7Z file into the drop zone above, or click the box to pick a file from your computer or phone. The browser reads the file directly — nothing uploads.
Click Convert
The page runs libarchive.js on your device to decode the 7-Zip archive and encode it as ZIP archive. Most conversions finish in a few seconds; large or codec-heavy files (RAW, video) can take longer.
Download the ZIP file
When the conversion finishes, the ZIP file is ready to download. Save it anywhere on your device.
FAQ
common questions
Why convert 7z to ZIP if 7z compresses better?
Compatibility. ZIP opens natively on Windows, macOS, Linux, iOS, and Android with no install required. 7z needs a dedicated app like 7-Zip, Keka, or a recent Windows 11 build. If you're sharing a file with someone non-technical, ZIP avoids the 'I can't open this' reply.
How much bigger will my ZIP be compared to the 7z?
Typically 30–50% larger. 7z's default LZMA2 algorithm is substantially more efficient than ZIP's DEFLATE, especially on text, source code, and uncompressed media. The file contents themselves are byte-identical — only the wrapper and compression method change.
Will I lose files or quality when converting 7z to ZIP?
No — both formats are lossless, so every file inside is byte-identical after conversion. What may be lost are 7z-specific extras like solid-compression efficiency, file comments, and (on Unix) full POSIX permissions or symlinks, since standard ZIP doesn't preserve those reliably.
Do I need to install 7-Zip to convert 7z to ZIP?
Not with this converter — it runs entirely in your browser, so no install is needed. If you handle 7z files often on desktop, 7-Zip (Windows) or Keka (macOS) are the most reliable native options, but Windows 11 has also opened 7z natively since 2023.
Can I convert a password-protected 7z to ZIP?
Yes, provided you know the password — the tool must decrypt the 7z first. Be aware that 7z uses strong AES-256 by default, while traditional ZIP encryption is weak; if security matters, use a converter that supports AES-256 ZIP output, otherwise the new ZIP will be easier to crack than the original.