The Quick Way to Open Files with GRP Extension

Different software packages use different file extensions, so if you can't open the GRP file, it could be because:

  • You don't have the associated software on your computer (DESQview, ACT! Group Data File, and Duke Nukem 3D Archive are the most popular software packages that use GRP file).

  • You may have DESQview, ACT! Group Data File, or Duke Nukem 3D Archive but your computer is not configured to associate GRP files with the relevant software.

  • The file is corrupt.


Download Universal File Viewer (File Magic) 

Optional Offer for File Magic by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


If You Don't Have DESQview, ACT! Group Data File, or Duke Nukem 3D Archive Software Installed

In order to open your GRP file, you will have to download DESQview, ACT! Group Data File, Duke Nukem 3D Archive, or another similar software package.

If Your Computer is Not Configured to Open GRP Files

If you have the relevant software, but your computer still won't open the software, you will have to change the file associations on Windows or Mac. Depending on your operating system, you can ensure that your computer always open GRP files using DESQview, ACT! Group Data File, Duke Nukem 3D Archive, or another program of your choice that uses GRP files.

If that still doesn't work, you can get in touch with your software developer to find out what you can do. You can contact any of these developers for more information or assistance:

Software Developer
DESQview Symantec Corporation
ACT! Group Data File Best Software CRM Division
Duke Nukem 3D Archive Microsoft Developer
Windows Program Manager Group Unknown
BPM Studio File/Play List Archive ALCATech
Shadow Warrior Archive Microsoft Developer
Starcraft Archive Unknown
PixBase Pictures Group Windows Programmer

If the GRP File is Corrupt

X

In some instances, you may receive an error message stating that the file is corrupt. If you have tried all of the above, and it still doesn't work, download or request a new copy to see if that works.


Open GRP File the Easy Way

If you don't want to download DESQview, ACT! Group Data File, or Duke Nukem 3D Archive (for whatever reason), and the other options also don't work... that's okay!

Even though some GRP files must be opened in a program for which it was developed (binary format), you may still be able to open it in a universal file viewer such as File Magic. Download File Magic now from the Microsoft Store and open your GRP file!

Recommended Download

File Magic



Download Universal File Viewer (File Magic) 

Optional Offer for File Magic by Solvusoft | EULA | Privacy Policy | Terms | Uninstall