.ASI File Extension

File Type 1

Grand Theft Auto Mod Library

Developer Rockstar Games
4.3  |  143 Votes
Category Plugin Files
Format N/A

What is an ASI file?

An ASI file contains a mod library used to alter gameplay in select Grand Theft Auto (GTA) games, such as GTA IV and V. It stores customized plugins and scripts referenced by the game that modify aspects of gameplay or add new features.

More Information

ASI files are only used by GTA gamers who enjoy modifying aspects of the game. Modders may create their own modifications, then package them in an ASI file to be loaded by a GTA game installed on their own local computer. Or modders may upload the ASI file and share it online to be used by other GTA gamers.

In order to load an ASI file in a GTA game, the gamer must install an ASI loader. The ASI loader will then load the custom ASI libraries when GTA boots up.

NOTE: Some examples of modifications packaged in ASI files include adding extra missions and trainers, customizing actions by characters and vehicle properties, and moving the locations where vehicles spawn.

Open over 400 file formats with File Viewer Plus.Free Download

Programs that open or reference ASI files

Updated November 22, 2019
File Type 2

Alpha Five Variable File

Developer Alpha Software
3.7  |  37 Votes
Category Developer Files
Format N/A

What is an ASI file?

File used by Alpha Five, a program used to develop Web applications; stores variables used by the Web application; saved as part of an overall Alpha Five developer project.

More Information

NOTE: In 2013, Alpha Five became Alpha Anywhere.

Programs that open or reference ASI files

Updated December 19, 2013

Verified by FileInfo.com

The FileInfo.com team has independently researched all file formats and software programs listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

If you would like to suggest any additions or updates to this page, please let us know.