AllFileinfo.com

The File Format Database

Search over 10,000 file extensions and software programs.

Universal File Viewers

.AA File Extension
File Viewer Plus For Windows
.AA File Extension
File Viewer For Mac
.AA File Extension
File Viewer For Android

About Allfileinfo.com

Allfileinfo.com contains a searchable database of over 10,000 file extensions with detailed information about the associated file types. You can look up information about unknown file types and find programs that open the files. Learn more about Allfileinfo.com.

File Type of the Day

.AA File Extension

Audible Audio Book File

“.AA file extension: a format primarily used for audiobooks from Audible, compatible with various devices and players.”

.ERR File Extension

Error Log File

The “.ERR” file extension typically denotes an error file. It’s used to save error messages or logs generated by software
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.MP3 File Extension

MP3 Audio

The .MP3 file extension refers to a popular audio format known for its high compression and good sound quality.

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