How to open JB2 files
Did your computer fail to open a JB2 file? We explain what JB2 files are and recommend software that we know can open or convert your files.
What is a JB2 file?
JB2 files are JBIG2 bitmap files, which you can read more about below.
The JB2 file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a JB2 opener may not be able to open all kinds of JB2 files. In this case, though, we only know of one specific use.
Through our analysis of JB2 files, we know that one use of the format is JBIG2 bitmap. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
JB2 file openers, viewers, etc.
These apps are known to open certain types of JB2 files. Remember, different programs may use JB2 files for different purposes, so you may need to try out a few of them to be able to open your specific file.