TAR archive
An archive format that bundles files without requiring compression.
Best for Unix, backups, and software packaging.
TAR to 7Z
Repackages a TAR archive as 7Z without unpacking it on your device. Add your files, convert them in one batch, and download each 7Z directly.
1-hour guest cleanupMalware scanned2 at once, 10 per day
How to convert TAR to 7Z
The converter runs in your browser and an isolated processing queue. Nothing to install, and every upload is scanned for malware before it is processed.
- 1Add your TAR filesDrop TAR files into the converter or choose them from your device. Guest files can be up to 25 MB each.
- 2Choose 7ZSet 7Z as the output for the whole batch, then change individual files if needed.
- 3Convert and downloadStart the batch and download each 7Z directly, or save it to your workspace to get a permanent link.
7Z archive
A high-compression archive format with strong size reduction.
Best for compact archives and large file collections.
TAR to 7Z
What to expect from TAR to 7Z
What changes in the file, and what to check before you share the result.
Same files, new package
The files inside the TAR are moved into a new 7Z without being changed. SteadyLink checks each entry before building the new archive.
Why 7Z
7Z usually compresses smaller than ZIP, but recipients need a program such as 7-Zip to open it.
TAR to 7Z questions
Short answers about limits, privacy, and keeping the converted file.
Are the files inside changed?
No. The contents are copied as they are. Only the archive format and its compression change.
Is the TAR to 7Z converter free?
Yes. Without an account you can convert up to 10 files a day, 2 at a time, up to 25 MB each. A free account adds monthly conversion credits and larger files.
How long are my files kept?
Guest uploads and results are deleted automatically after 1 hour. Conversions stay temporary when you are signed in too, unless you save a result to your workspace.
Can I get a permanent link to the 7Z file?
Yes. Save the result to a SteadyLink workspace and it gets a stable link. If you make a new version later, replace the file and the link stays the same.
Related converters
More working routes for the same source or destination format.
Browse by file type
Each category has its own converter, format list, and common routes.
Images
JPG, PNG, WebP, AVIF, GIF, TIFF, BMP, HEIC, ICO, SVG
Documents
DOC, DOCX, ODT, RTF, TXT, HTML, PDF
Spreadsheets
XLS, XLSX, ODS, CSV, PDF
Presentations
PPT, PPTX, ODP, PDF
PDF, DOCX, JPG, PNG, TXT
Audio
MP3, WAV, AAC, FLAC, OGG, M4A, Opus
Video
MP4, WebM, MOV, AVI, MKV, GIF, MP3
Archives
ZIP, TAR, TAR.GZ, 7Z
Ebooks
EPUB, MOBI, AZW3, PDF, TXT
Keep the useful ones.
Conversions remain temporary even when you are signed in, so save a result to your workspace when you want a stable URL and revision history.
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