Opening an ACG File

The ACG file type is primarily associated with 7-Zip.

ACGFile Extension ACG
File extension: ACG
File type:  compressed archive

What is an ACG file?

ACG files mostly belong to 7-Zip. ACG files are container files that use different compression algorithms to package data. They do not refer to a single format but instead cover several types of compressed archives and specialized data files.

  • ZIP-based ACG: These files are created by Avid Content Group and work as a compressed AIR application installer. They can be opened with ZIP-compatible tools. More details are found at Avid.
  • RAR-based ACG: These files are RAR archive files that you can open using WinRAR. Visit WinRAR for more information.
  • 7z-based ACG: These follow the 7z compression format and are managed with 7-Zip. Check 7-Zip for guidelines.
  • Audio/Game Data ACG: In other cases, these files serve as an audio compression format or hold agent character graphics images and game files. They are associated with GoldWave; details can be found at GoldWave.

FilExt.com note: Each file’s internal structure determines the proper tool needed for access. Verifying the format by inspecting the file header aids in choosing the right application.

How to open ACG files

You need a suitable software like 7-Zip to open an ACG file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your ACG file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a ACG file directly in the browser:. Just drag the file onto this browser window and drop it.

Online ACG Text Viewer

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Programs that open and convert ACG files:

  1. 7-Zip
    See the previous paragraphs to learn more about the main application. ACG files are often referred to as 7-Zip compresseds because this type of file is primarily created or used by this software.
  2. Age of Wonders (Saved Game) by Triumph Studios
  3. Agent (Preview) by Microsoft Corporation
    Program ID is Agent.Preview.2

Technical Data for ACG File Extension

File classification:
Compressed
Related files:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: Agent.Preview.2, FileType: Microsoft Agent Preview File

ProgramID: Pcscfg.Document
EXEFile: %ProgramFiles%\Personal Communications\PCSCFG.EXE %1


an acg compressed archive is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with ACG files

  • Associate the ACG file extension with the correct application.
  • Update your software that should actually open compressed archives. Because only the current version supports the latest ACG file format. Search, therefore, e.g. on the manufacturer website after an available 7-Zip update.
  • To make sure that your ACG file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .ACG file online - secure, fast, and no downloads needed.
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