7Z to TAR.GZ converter
Convert 7Z files to TAR.GZ with TLS uploads and automatic deletion. Gzip-compressed tar archive, the standard distribution format on Unix/Linux.
Drop a 7Z file, or click to browse
Converts to TAR.GZ · runs live, right now
How it works
Drop your file
Drag a 7Z file in, or click to browse. No account needed to try it.
We convert it
Secure upload, converted to TAR.GZ in our archive pipeline.
Download the result
Grab your TAR.GZ file immediately, or find it later in your dashboard.
Why convert 7Z to TAR.GZ?
Both 7Z and TAR.GZ use lossless compression, so the conversion mainly changes compatibility, not quality. The main reason to convert 7Z to TAR.GZ is compatibility: TAR.GZ extracts with the archive tool already built into your OS, while 7Z doesn't always. If you're sharing a file with someone else, sending it to a tool that expects a specific format, or archiving it for the long term, TAR.GZ is usually the safer target.
Format comparison
| 7Z | TAR.GZ | |
|---|---|---|
| Extension | .7z | .targz |
| MIME type | application/x-7z-compressed | application/gzip |
| Compression | lossless compression | lossless compression |
| Category | archive | archive |
Common reasons to convert 7Z to TAR.GZ
- Opening the file on a system whose built-in tool doesn't support 7Z
- Matching the archive format a colleague or another tool expects
- Standardizing on one format so every file behaves the same way in your workflow
Your file, handled carefully
Uploads use TLS in transit and AES-256 SSE-S3 at rest in production (when the production S3 credential gate is enabled), are processed in an isolated job, and deleted on the schedule you choose — as fast as immediately. We don't index, search, or share files between accounts. Read the full security model →
Frequently asked questions
Is converting 7Z to TAR.GZ free?
Yes — the Free plan includes 50 conversions every month, including 7Z to TAR.GZ. Paid plans raise that limit.
Will I lose quality converting 7Z to TAR.GZ?
TAR.GZ is gzip-compressed tar archive, the standard distribution format on unix/linux. We use the highest-quality encoder settings by default so visual or data loss is minimized.
Do you keep a copy of my file?
Files are deleted automatically based on your plan's retention options. Free accounts can keep results for 1h or 24h; Pro and above add options such as delete-immediately and 7 days.
What is 7Z?
Open archive format with very high compression ratios.
What happens if a conversion fails?
You get a clear error message and the job is marked failed in your history — we never silently drop a file. Retry is one click. Monthly quotas count attempts (including failures) because processing starts as soon as the job is created.