Convert 7-Zip to ZIP Online Free
Convert 7-Zip archives to ZIP format while preserving all files and directory structure. Powered by 7-Zip.
ChangeThisFile converts your 7-Zip archive to the universally supported ZIP format using 7-Zip on our secure servers. ZIP is natively supported by Windows, macOS, and Linux without additional software. Encrypted upload with automatic file deletion after processing, completely free with no signup required.
Convert 7-Zip to ZIP
Drop your 7-Zip file here to convert it instantly
Drag & drop your .7z file here, or click to browse
Convert to ZIP instantly
7-Zip vs ZIP: Format Comparison
Key differences between the two formats
| Feature | 7-Zip | ZIP |
|---|---|---|
| Algorithm | LZMA/LZMA2 | DEFLATE |
| Compression | Lossless (best ratio) | Lossless (moderate ratio) |
| Encryption | AES-256 | AES-256 or ZipCrypto |
| Multi-file | Yes | Yes (directory structure) |
| Streaming | No | Limited |
| Compatibility | 7-Zip, WinRAR, most archivers | Universal (built into all OS) |
When to Convert
Common scenarios where this conversion is useful
Universal sharing
Convert 7-Zip archives to ZIP for sharing with anyone, as ZIP is supported natively by Windows, macOS, and Linux.
Email attachment compatibility
ZIP is the most universally accepted archive format for email attachments and file sharing services.
Software distribution
ZIP is the standard format for distributing software packages, plugins, and themes.
Web upload requirements
Many web forms and upload systems only accept ZIP archives for multi-file uploads.
How to Convert 7-Zip to ZIP
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1
Upload your 7-Zip file
Drag and drop your .7z file onto the converter, or click to browse. Files up to 50 MB are supported for free.
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2
Server-side conversion
Your file is securely uploaded and converted on our servers using 7-Zip, the open-source archive manager. This typically takes a few seconds.
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3
Download the result
Once conversion is complete, click Download to save your .zip file. The uploaded file is automatically deleted from our servers.
Frequently Asked Questions
Yes, completely free. Convert 7-Zip to ZIP with no cost, no signup, and no watermarks.
No. Files are automatically deleted immediately after conversion. Nothing is stored or retained.
Yes. Files are transferred over encrypted HTTPS connections. Your data is protected in transit.
The conversion uses 7-Zip, the open-source archive manager on our servers, ensuring reliable and high-quality output.
Yes. All files and directory structure from the 7-Zip archive are preserved in the ZIP output.
Password-protected archives must be unencrypted before conversion. Upload unprotected archives only.
File permissions are preserved when both archive formats support them. ZIP has limited Unix permission support compared to TAR-based formats.
ZIP uses DEFLATE which may result in a different archive size compared to 7-Zip (LZMA/LZMA2).
Only single-file archives are supported. Combine split archives before uploading.
There is no limit on the number of files within the archive, but the total archive size must be under 50 MB.
Currently, archives are converted one at a time. Upload your next file after downloading the result.
Archives up to 50 MB are supported for free conversion.
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