Notes about the AGP file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The AGP file type is primarily associated with 'AppGini' by BigProf Software. AppGini is a program that helps you develop web database applications. You do not need to have any programming background to use it. Just define your database, set some options and click the Generate button. The .AGP extension is used by early versions of the program. Later versions use .AXP.