A daily updated filename extension database!

JB2 file extension

The table below provides useful information about the .jb2 file extension. It answers questions such as:

  • What is the .jb2 file?
  • What program do I need to open a .jb2 file?
  • How can the .jb2 file be opened, edited or printed?
  • How can I convert .jb2 files to another format?

We hope you find this page helpful and a valuable resource!

0 extension(s) and 1 alias(es) found in database

✅ JBIG2 Bitmap Image

JBIG2 file is a JBIG2 Bitmap Image. JBIG2 is a lossless image compression standard from the Joint Bi-level Image Experts Group.
Category: Graphic files
Application: XnView
Mime-type: image/jbig2
Magic number: -
Magic string: -
Sample: -
JBIG2 aliases:
jb2, jbig
JBIG2 related links:
JBIG2 related extensions:
Art Image

AT&T Group 4 Bitmap Image

Windows Bitmap Image

CALS Compressed Bitmap

CorelDraw Drawing

Computer Graphics Metafile

Corel Photo-Paint Image

Windows Custom Cursor

Dr. Halo Bitmap Image

Micrografx Designer Drawing

Other types of files may also use the .jb2 file extension.

🔄 .jb2 converters

The following softwares are capable of converting .jb2 files to other formats:


For example, using the softwares above, a .jb2 file can be converted into one of the following formats:

pps, vob, ldf, prt, avs, skp, srf, gif, plt, ppm, lbm, fit, pd, emz, cmx

🚫 The .jb2 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

b2, ib2, j2, j2b, jb, jbw, jbz, kb2, mb2, nb2

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

IncrediBots 2 Saved Challenge
Kleo Backup Archive
Gargoyle Story Document
McMyAdmin 2 Backup Archive
Jazz Jackrabbit 2 Music
NewsBin Pro Unfinished Download
JBit Program
VTrain Data File
Ichitaro 6.0 Document
Jawbone Jambox Software Updater

🔴 Can't open a .jb2 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .jb2 file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .jb2 file extension, write to us!

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