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BZ2 to 7Z

Anyfile converts a bzip2 file to a 7z archive for free, right in your browser: the file is never uploaded.

Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.

What changes from BZ2 to 7Z

ContentsEverything inside, with its folders and dates
Symbolic linksNot carried between tar and ZIP or 7z yet
CompressionUsually the smallest

When to use 7Z: Shrinking large files and folders as much as possible.

The two formats

.bz2

bzip2 file

A single file compressed with bzip2, released by Julian Seward in 1996. It uses the Burrows–Wheeler transform and usually compresses smaller than gzip, but more slowly.

Compressing large text files, data dumps and older software releases.

Opens in bunzip2, Archive Utility on Mac, 7-Zip, The Unarchiver

About BZ2 files

.7z

7z archive

The archive format of 7-Zip, released by Igor Pavlov in 1999. Its LZMA and LZMA2 compression usually beats ZIP, and it supports AES-256 encryption.

Shrinking large files and folders as much as possible.

Opens in 7-Zip, The Unarchiver, Keka, WinRAR, PeaZip

About 7Z files

Questions

How do I convert BZ2 to 7Z?

Drop your BZ2 file on this page, or choose it. Anyfile converts it on your device in a moment and the 7Z downloads straight away. To change it first, open it in the archive opener.

Is my BZ2 file uploaded anywhere?

No. The file is read and converted by your own browser, and nothing is sent to a server. You can check: open your browser’s developer tools, go to Network, and convert a file. No upload appears.

Can I convert several BZ2 files at once?

Yes. Drop them together and you get one ZIP with every 7Z inside.