Convert 7Z to TAR online

To convert 7Z to TAR, upload the 7Z file, start the conversion and download the result: Converter.now writes a TAR archive. Files and folders are unpacked and repacked into TAR; the files inside are not changed.

◈ Encrypted transfer◷ Short retention⊘ No watermark◎ Works on every device

7Z to TAR at a glance

Converts: 7Z archive format → TAR archive format
Output: A TAR archive
Compression: 7Z: lossless → TAR: uncompressed
Engine: Python archive tools and 7-Zip
Privacy: Private download link; files are deleted after 6 hours. No account needed.

7Z to TAR: The archive extraction and repackaging route explained

Unpacking 7Z exposes its entries, and a new TAR package is built from their filenames and folder paths. Compression gets rebuilt from scratch, and archive-level encryption, comments, or recovery records should never be assumed to carry over. The 7Z reader must resolve solid compression blocks and optional encrypted headers before it can enumerate individual entries. TAR output writes a sequential member stream that can preserve Unix-oriented paths, permissions, and links but supplies no compression unless wrapped separately.

Read as a compressed archive with strong ratios and optional AES encryption. Rebuilt as an uncompressed archive preserving a Unix-style folder tree, names, and file metadata.

Need a different output? See all 7Z conversion options, or check which other files convert to TAR.

Before converting a whole batch, read what lossy and lossless encoding discard; it explains why repeated lossy saves compound damage.

7Z

7Z archive format

Used for compressed storage for a group of files and folders.

Family: Archives
MIME: application/x-7z-compressed

→

TAR

TAR archive format

Designed for packaging files and folder structures.

Family: Archives
MIME: application/x-tar

How to confirm the converted TAR actually works

Record the 7Z evidence before conversion

Extract the result with the recipient's actual archive app and compare the complete folder tree.

Test the TAR file in its receiving workflow

List and extract the archive, then compare paths, link targets, permissions, and file counts.

7Z source facts versus TAR output requirements

What can fail when 7Z archive format is interpreted

Some built-in operating-system extractors cannot open 7Z packages, and encrypted headers can hide filenames.

What TAR archive format cannot safely promise

TAR alone may be large, and permissions, symbolic links, or path conventions can behave differently off Unix.

How the TAR writer handles this route

an uncompressed archive preserving a Unix-style folder tree, names, and file metadata is what gets written, labeled as application/x-tar. Whether that actually opens depends on the receiving application, not on the file extension.

When to actually choose 7Z to TAR

TAR is the right move once the recipient's archive tool cannot reliably open 7Z; judge success by the extracted folder tree, not by the new package's file size.

What changes between the 7Z model and the TAR deliverable

Files and folders are unpacked and repacked into TAR; the files inside are not changed.
Treat 7Z-specific metadata fields as optional in the TAR result until you have actually confirmed they survived.