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!

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 HWPHAANSOFT HWPUser submitted
Hancom Office HanwordHancom Office HanwordUser submitted
Microsoft OfficeMicrosoft OfficeUser submitted
HWP5IHWP5IUser submitted
DaViewDaViewUser submitted
GOMPLAYERGOMPLAYERUser submitted
Hunmin Word XPHunmin Word XPUser submitted
Adobe AcrobatAdobe AcrobatUser submitted
HWP6HWP6User 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 GUL-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 GUL-files. If you know one, please use the Suggest link below and tell us about it!