The File Extensions Database

.ACG File Extension

  • Developer by: Bolide Software
  • Category: Data Files
  • Format: Binary

What is an .ACG file?

.ACG is Audio Comparer Group File

File created by Audio Comparer, a program used for finding duplicate audio files on the hard drive; saves a group of audio files together that can be compared with each other or against other files on the hard drive.

Identifying duplicate audio files helps users reduce the amount of disk space taken up by songs and music.

Programs that open Audio Comparer Group File
Bolide Audio Comparer
File Type 2 Agent Preview File
Developer by: Microsoft Category: Data Files

Preview of a character created for Microsoft Agent, an interactive assistant program; provides a sample preview of the character and is typically saved along with a corresponding .ACS file.

Programs that open Agent Preview File
Microsoft Agent

How to solve problems with ACG files

  • Associate the ACG file extension with the correct application. On :
    Windows: Right click on any ACG file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.ACG files". Mac: Right click (or Ctrl-click) the ACG file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .ACG is Audio Comparer Group File. Because only the current version supports the latest ACG file format. Search, therefore, e.g. on the Bolide Software manufacturer website after an available .ACG is Audio Comparer Group File update.
  • To make sure that your ACG file is not corrupted or virus-infected, get the file again and scan it with antivirus software.