Boomie
Free online converter

7Z to TAR converter

Convert 7Z to TAR online for free. Fast and without sign-up — upload a file and download the result.

Also available in Russian.

How to convert 7Z to TAR

This conversion is useful when the same kind of file is needed in a different format: for compatibility with an app, a smaller size or preparing an upload. People often convert 7Z to TAR before sending a file to a client, publishing it on a website, archiving it or opening it on another device.

Archive conversion repacks files into a new container. The compression ratio depends on the source archive and the chosen format. If the source and target formats support different features, the result may be simplified: for example transparency, animation, complex layout or embedded objects.

Quality, speed and limits

TAR files are commonly used for file transfers, backups and packaging data sets.

Boomie works without registration. Images (PNG, JPG, WEBP, HEIC) and audio (MP3, WAV) are converted right in your browser — the file never leaves your device. Documents, video and other heavy formats are processed on the server as temporary jobs. Large files may take longer.

How it works

Three simple steps

Upload a file

Drag and drop your 7Z file or choose it from your device.

Start the conversion

Check that the target format is TAR and press Convert.

Download the result

Save the finished TAR file. Batch results can be downloaded as a ZIP.

FAQ

Frequently asked questions

Is it safe to convert 7Z to TAR?

Yes. Images and audio can be converted right in your browser — the file never leaves your device. Other formats are processed on the server and are not stored permanently.

Does converting 7Z to TAR reduce quality?

Archive conversion repacks files into a new container. The compression ratio depends on the source archive and the chosen format. The result also depends on the source file and compression settings.

Is the 7Z to TAR converter free?

Yes. Conversion is free and requires no sign-up.

Can I convert large 7Z files?

Large files are generally supported, but processing takes longer. Server-side conversions have size and timeout limits.

Do you store uploaded files?

No. Boomie does not keep a file library. Images are processed in the browser, and server-side conversions run as temporary jobs.

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