3 steps to open file with AAC extension
Usually solving problems with AAC file is simple – just install proper software and open the file. Read the guide and open AAC file now!
AAC File Extension
- File type Advanced Audio Coding Format
- File developer N/A
- File category Audio Files
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File popularity rating
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What is a(n) AAC file?
The Advanced Audio Coding (AAC) file format is an emerging audio compression technology designed for high-quality digital audio streaming and playback. AAC files are supported by many modern audio players including the iPod, iPhone, and iPad; they also offer better sound quality than the popular MP3 format. AAC is different from other types of audio files in that it features variable bit rate encoding, which allows for increased compression while maintaining high-fidelity audio.
The AAC file format is also featured in select online video streaming services such as Hulu. It can be encoded with higher bit rates than other audio formats to ensure clarity and dynamic range. In addition, it's optimized for low-latency streaming due to its frame structure, making it ideal for voice communication and other real-time applications.
How to open AAC file?
There could be multiple reasons for which the system does not support given file. In the case of AAC extension, it is probable that none of the installed programs support given file type. Therefore, user should undertake the following steps
Step 1: Install a program that supports AAC files
If an application that supports AAC files is installed on user’s system, but is not used to open such files by default, right-click on the file icon and choose "Open with" option from the menu. Next, select the proper application and check the "Always use the selected application to open this kind of files" box. The system will store this information in its registry and use the selected program to open files with AAC extension by default.
Hint for Mac OS users
For Mac OS users the procedure is analogous – open the file menu by right-clicking on the AAC file and choose "Information" option and select "Open with program" option. From the submenu select an application and click on "Change all" button.
Step 2: Find and download proper software
Inability to open AAC files may also be related to the lack of any application that supports given file being installed on the system. Should that be the case, user needs to download and install one of the following applications. Once installed, the system will automatically associate newly installed application with AAC files. If this step fails, see step 1.
Programs that support files with AAC extension
Step 3: Check the AAC file for errors
Sometimes, although relatively rarely, steps 1 and 2 might not lead to expected results. There can be several reasons for such situation to occur:
- AAC file has been downloaded from the internet but for some reason it is incomplete. In such case the file should be re-downloaded and opened again.
- Structure of given AAC file could be corrupted and as such the program is not able to open the file
- Storage medium on which the file was stored is damaged
- It is important to ascertain that the icon representing given file is not a shortcut a related AAC file no longer present in the location to which the shortcut points
- If the user account has restricted access privileges it is advised to contact the system administrator or an IT expert
