What is .JAG file extension?
.JAG file extension is a known file type. This section tells you everything you need to know about this extension.
Game data file used by Jagex games such as Runescape, an MMORPG; can save various data, including images, sounds, and other game object data; stored in a proprietary format required by the game in order to load the game data.
You can see a list of software programs below 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.