JAM File Type

- The quick facts

What are JAM files and how to open them

Are you having problems opening a JAM file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a JAM file?

JAM files have multiple uses, and JAM bitmap is one of them.

JAM bitmap

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open JAM files

Important: Different programs may use files with the JAM file extension for different purposes, so unless you are sure which format your JAM file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 2 different JAM openers which you will find listed below.

Last updated: July 13, 2020

More file formats using the JAM extension

Through our research of JAM files, we know that the following formats exist. However, we have not yet analyzed them in detail, and we would love to hear from you if you have information about either of them.

JAM compressed volume

JamCracker module

Various apps that use files with this extension

These apps are known to open certain types of JAM files. Remember, different programs may use JAM files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Dragon UnPACKerDragon UnPACKerUser submitted
JS TextEditor Ver.2.2JS TextEditor Ver.2.2User submitted