What is .AGP file extension?
32-bit layered image file created with ArtGem; includes editing features similar to Photoshop, but uses a more basic interface; supports paint tools, selections, multiple undos, and filters.
ArtGem was was sold as a shareware program between 1999 and 2002, but was discontinued due to lack of registrations.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.