How to open GP1 files
Did your computer fail to open a GP1 file? We explain what GP1 files are and recommend software that we know can open or convert your GP1 files.
What is a GP1 file?
The GP1 file extension indicates to your device which app can open the file. However, different programs may use the GP1 file type for different types of data.
While we do not yet describe the GP1 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 GP1 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!
Update info Upload example file
Various GP1 openers
These apps are known to open certain types of GP1 files. Since many different programs may use GP1 files for different purposes, you may need to try a few of the apps to open your specific GP1 file.
 | Altium Designer | User submitted |
 | Altium Designer Summer | User submitted |
 | GEO5 | User submitted |
 | Altium Designer Summer Viewer | User submitted |
 | Altium Designer Winter | User submitted |
 | Geo | User submitted |
 | Protel DXP | User submitted |
 | ALTIUM | User submitted |
 | AD13 | User submitted |
 | Geo4 | User submitted |
| GamePark klient | 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.