How to open FNG files

Did your computer fail to open a FNG file? We explain what FNG files are and recommend software that we know can open or convert your FNG files.

What is a FNG file?

The FNG file extension indicates to your device which app can open the file. However, different programs may use the FNG file type for different types of data.

While we do not yet describe the FNG file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.

We are continually working on adding more file type descriptions to the site, so if you have information about FNG files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!

Various FNG openers

These apps are known to open certain types of FNG files. Since many different programs may use FNG files for different purposes, you may need to try a few of the apps to open your specific FNG file.

Bitstream, Inc. FontNavBitstream, Inc. FontNavUser submitted
Bitstream, Inc. FontNavBitstream, Inc. FontNavUser submitted
Bitstream Font NavigatorBitstream Font NavigatorUser submitted
Filtered Noise GeneratorFiltered Noise GeneratorUser submitted
FNGraphFNGraphUser submitted
Test Tone GeneratorTest Tone GeneratorUser submitted

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

We have not verified any programs that we know for certain can work with FNG-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with FNG-files. If you know one, please use the Suggest link below and tell us about it!