Convert 7-Zip to Gzipped TAR Online Free
Drag & drop your .7z file here, or click to browse
Converts to Gzipped TAR on secure servers · 1 free a day, files up to 25 MB · no signup
Your first conversion each day is free (files up to 25 MB). A $2.99 one-time Day Pass unlocks 24 hours and ends by itself.
Convert 7-Zip archives to Gzipped TAR format while preserving all files and directory structure. Powered by 7-Zip.
By ChangeThisFile Team · Last updated: October 2026
ChangeThisFile converts your 7-Zip archive to the tar.gz format using 7-Zip on our secure servers. Tar.gz is the standard archive format for Linux and Unix systems, widely used for software distribution. Your file is encrypted during transfer and auto-deleted after conversion, free with no signup.
7-Zip vs Gzipped TAR: Format Comparison
Key differences between the two formats
| Feature | 7-Zip | Gzipped TAR |
|---|---|---|
| Algorithm | LZMA/LZMA2 | DEFLATE (gzip) |
| Compression | Lossless (best ratio) | Lossless (good ratio) |
| Encryption | AES-256 | None |
| Multi-file | Yes | Yes (TAR + gzip) |
| Streaming | No | Sequential |
| Compatibility | 7-Zip, WinRAR, most archivers | Unix/Linux native, 7-Zip on Windows |
When to Convert
Common scenarios where this conversion is useful
Linux/Unix distribution
Convert 7-Zip to tar.gz for distributing source code and packages in the standard Unix format.
Server deployments
tar.gz is the standard format for deploying applications and configs to Linux servers.
Preserving file permissions
TAR preserves Unix file permissions, ownership, and symlinks that ZIP cannot represent.
CI/CD artifact storage
Store build artifacts as tar.gz in CI/CD pipelines for efficient transfer between stages.
Who Uses This Conversion
Tailored guidance for different workflows
Developers
- Convert 7-Zip packages to Gzipped TAR for compatibility with build tools or deployment pipelines
- Transform 7-Zip release archives to Gzipped TAR for distribution to users on different operating systems
System Administrators
- Convert 7-Zip backup archives to Gzipped TAR for long-term storage or migration to a new system
- Transform 7-Zip log archives to Gzipped TAR for tools that require a specific archive format
IT Professionals
- Convert 7-Zip archives to Gzipped TAR for sharing with clients or partners who need a specific format
- Transform 7-Zip compressed files to Gzipped TAR when migrating data between Windows, macOS, and Linux
How to Convert 7-Zip to Gzipped TAR
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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 .tar.gz file. The uploaded file is automatically deleted from our servers.
Developers: convert via API →
Frequently Asked Questions
Your first conversion each day is free, with no signup and no watermark, for files up to 25MB. For more conversions the same day or files up to 100MB, a one-time $2.99 Day Pass unlocks unlimited conversions for 24 hours. No account or subscription is needed.
Only briefly. Files up to 15MB are deleted as soon as the converted file is sent back; larger files run as a background job and are deleted automatically about a day later.
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 Gzipped TAR 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.
Gzipped TAR uses DEFLATE (gzip) 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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Need to convert programmatically?
Use the ChangeThisFile API to convert 7-Zip to Gzipped TAR in your app or script. Free tier included.
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