How to open GUL files
Did your computer fail to open a GUL file? We explain what GUL files are and recommend software that we know can open or convert your GUL files.
What is a GUL file?
The GUL file extension indicates to your device which app can open the file. However, different programs may use the GUL file type for different types of data.
While we do not yet describe the GUL 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 GUL 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!
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Generic GUL
These apps are known to open certain types of GUL files. Since many different programs may use GUL files for different purposes, you may need to try a few of the apps to open your specific GUL file.
 | HAANSOFT HWP | User submitted |
 | Hancom Office Hanword | User submitted |
 | Microsoft Office | User submitted |
 | HWP5I | User submitted |
 | DaView | User submitted |
 | GOMPLAYER | User submitted |
 | Hunmin Word XP | User submitted |
 | Adobe Acrobat | User submitted |
 | HWP6 | User 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.