Online .TBZ2 File Extractor
(No Size Limits)

A .tbz2 file is a .tar.bz2 file under a shorter name. Same format exactly: a TAR bundle compressed with bzip2. You will also see .tbz and, less often, .tb2 for the same thing.

Why the short name exists

It follows the same convention that produced .tgz and .txz, folding two extensions into one so the name survived the old DOS 8.3 filename rule. Bzip2 arrived after that limit had stopped mattering, which is why the abbreviation kept four characters rather than squeezing to three, and why several spellings ended up in circulation instead of one.

These files are almost always old. Bzip2 was the standard for serious software distribution through the 2000s before XZ and Zstandard displaced it, so a .tbz2 usually means you are looking at an archive from that era.

Extracting it

Drop the file above and it unpacks in the browser tab. Nothing is uploaded, so there is no size limit. Bzip2 decompresses slowly by design, so a large archive takes a moment even with no network involved.

From a terminal, tar detects the compression without being told:

tar -xf archive.tbz2

For why bzip2 was standard for a decade and what it lost to, see the .tar.bz2 page.