.ACB File Extension

File Type:
AOL Cab Launcher

Having trouble opening .acb extension? Don't panic! This page explains what acb files are as well as suggests programs you may use to open acb files. You can download these programs through this page.

What is an ACB file?

Acb file extension has AOL Cab Launcher file type, developed by AOL, which is associated with the "misc files" category.

Data stored in an archived format, which is commonly used by the installer of the America Online software. It is similar to a .CAB file, used when installing AOL software.

To learn how you can open the given file, read the information below.

acb file icon
File Type:
AOL Cab Launcher
Misc Files

How to open ACB file?

Double click the acb file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .acb extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the acb extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the acb file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open ACB files

  • Windows Windows
    • America Online America Online
  • MacOS MacOS
    • America Online America Online

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the acb file as well. Download Universal File Viewer for your OS.

Download for Win
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Download for Mac
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