How to convert bzip2 to 7-Zip
- 1
Upload your file
Drag and drop a file or click to select one. Keep this page open while the file uploads and converts.
- 2
Convert bzip2 to 7-Zip
NexMedia converts bzip2 to 7-Zip on its own servers. Processing time depends on the file size and how busy the queue is.
- 3
Download the converted file
When the conversion finishes, the download appears on this page. Your converted file is kept for 2 hours, then deleted.
About bzip2
bzip2 (.bz2) compresses a single file using the Burrows–Wheeler transform, and usually packs smaller than gzip.
Compressing large single files such as data dumps, and as the outer layer of .tar.bz2 archives.
Like gzip it holds only one file, and it decompresses noticeably more slowly than gzip.
Convert bzip2 to 7-Zip online free, no account required — 7-Zip is the archive format of 7-Zip.
Change bzip2 to 7-Zip without losing quality — convert bzip2 to 7-Zip free in your browser.
Why is my .bz2 file slower to decompress than gzip despite being smaller? Burrows–Wheeler compression reorganises the whole block before coding, so it spends noticeably more CPU for every percent of extra size saved.
About 7-Zip
7z is the archive format of the free 7-Zip program. Its LZMA and LZMA2 compression usually packs files smaller than ZIP.
Distributing large software and data sets, and archives encrypted with AES-256.
macOS and older versions of Windows need extra software to open 7z files.
Why convert archives to 7Z? When size matters most: LZMA compresses noticeably tighter than ZIP, and 7-Zip itself is free.
What changes when you convert bzip2 to 7-Zip
- No data is lost: every file in your bzip2 archive is packed into the 7-Zip archive byte for byte, with its name and folder.
- Your bzip2 archive is unpacked and its files are packed again into a new 7-Zip archive; file names and folders are kept, and the bzip2 file itself is not stored inside.
Settings you can change
Before you convert bzip2 to 7-Zip, you can adjust: Compression level, Split size, Password, and Root folder.
Limits
Each plan sets a maximum file size and a number of conversions per day, and video and audio files also have a maximum length. Guests can convert files up to 100 megabytes and 5 per day; a free account raises this to 500 megabytes and 25 per day; paid plans go up to 100 gigabytes.
Your converted 7-Zip file is kept for 2 hours, then deleted.
bzip2 to 7-Zip: questions and answers
Does converting bzip2 to 7-Zip reduce quality?
No data is lost: every file in your bzip2 archive is packed into the 7-Zip archive byte for byte, with its name and folder.
What is the difference between bzip2 and 7-Zip?
bzip2 is a single-file compressor using the Burrows–Wheeler transform. 7-Zip is the archive format of 7-Zip.
Can I change the settings when converting bzip2 to 7-Zip?
Before you convert bzip2 to 7-Zip, you can adjust: Compression level, Split size, Password, and Root folder.
Do I need an account to convert bzip2 to 7-Zip?
No. You can convert bzip2 to 7-Zip without an account; signing in raises the file-size and daily limits.
How long is my converted 7-Zip file kept?
The 7-Zip file you convert from bzip2 is kept for 2 hours, then deleted automatically.
Does converting bzip2 to 7-Zip keep my folder structure?
Your bzip2 archive is unpacked and its files are packed again into a new 7-Zip archive; file names and folders are kept, and the bzip2 file itself is not stored inside.
Will converting bzip2 to 7-Zip change my original file?
No. The conversion reads your bzip2 and writes a new 7-Zip file, leaving your original bzip2 file untouched.