Having problems opening an ACS file?

We have programs that can open or convert your ACS files.

Opening ACS files

Did your computer fail to open an ACS file? We explain what ACS files are and recommend software that we know can open or convert your ACS files.

What is an ACS file?

Files that contain the .acs file extension are most commonly associated with older versions of the Microsoft Windows operating system. These files contain Agent character files, similar to the Microsoft Bob files that first introduced interactive application characters.

The ACS files are associated with the Windows OS Microsoft Agent feature, which has now been discontinued. These files contain animated characters that were created with the Microsoft Agent tool.

Microsoft Agent was a technology that was developed by Microsoft. The Agent application allowed for animated characters that were compatible with text-to-speech engines and speech recognition software. The software was a pre-installed component of the Microsoft 2000 operating system.

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About File Extension ACS

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the ACS file format or software that uses files with the ACS suffix, please do get in touch - we would love hearing from you.