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B6Z ZIP
File conversion

Convert B6Z to ZIP

Verified by Adam B.· reviewed by FE Editorial ·updated Sep 3, 2026
QUICK ANSWER
Is it possible to convert B6Z to ZIP?
Yes - B6Z converts to ZIP.

No tool converts .b6z directly to .zip. You open the B6Zip archive in 7-Zip, WinRAR or Keka, extract the files, then compress them again choosing .zip as the output. The .zip is more compatible but usually a bit larger.

Also to ZIP: KGL · IMAZINGAPP · LOCKER

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Tested on macOS, Windows & Linux
Last verified Sep 2026

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Why convert B6Z to ZIP?

.b6z is B6Zip's LZMA2 archive that only a few apps read, whereas .zip opens natively on Windows, macOS and virtually everywhere. Most people repackage to .zip for painless sharing.

How to convert B6Z to ZIP

7-Zip FREE

Right-click the .b6z, choose 7-Zip > Extract Here, then select the files and pick Add to archive with format zip.

Keka EASIEST

Open the .b6z with Keka to extract it, then drag the files back onto Keka with the output format set to ZIP.

WinRAR PAID

Extract the .b6z via the WinRAR context menu, then use Add to archive and set the archive format to ZIP.

About these formats

.B6Z B6Z Archive

A .b6z file is a compressed archive made by B6Zip, a macOS utility that packs one or more files into a single container. It uses LZMA2 compression by default and supports optional AES-256…

Open .B6Z details →
.ZIP ZIP Archive

A ZIP file is a compressed archive that stores one or more files in a single smaller package. On Windows, macOS, iOS, and Android you can open it without installing anything - just…

Open .ZIP details →

Quality & what to watch

  • .zip uses Deflate by default, so it typically compresses less than the LZMA2 in a .b6z and the file may be slightly larger.
  • AES-256 encryption from the .b6z is not preserved; set a new .zip password if you need protection.
  • It is a two-step extract-then-recompress workflow, not a direct format swap.

Frequently asked questions

Which free tool is easiest?
7-Zip on Windows and Keka on macOS both open .b6z and create .zip at no cost.
Is any data lost going to .zip?
The files themselves are intact, but encryption and B6Zip-specific recovery records are not carried over.
Why does the .zip end up bigger?
.zip's Deflate method compresses less aggressively than the LZMA2 used inside a .b6z.
Can I open .b6z without B6Zip?
Yes, 7-Zip, WinRAR and Keka can all extract .b6z archives.