.ALAC file extension
To open .ALAC files on Windows, install iTunes or VLC Media Player.
ALAC files can be opened using media players that support the Apple Lossless Audio Codec. To open an .alac file, use compatible software like iTunes or VLC Media Player.
Last updated: March 19, 2026
Open on your device
Choose your operating system for a dedicated step-by-step opening guide.
How to open .ALAC files
Use these platform-specific instructions to open .ALAC files safely.
Windows
- Install iTunes or VLC Media Player.
- Open the application and use the 'Open File' option to select your .alac file.
Mac
- Open iTunes or VLC Media Player.
- Drag and drop the .alac file into the application window.
Linux
- Install VLC Media Player.
- Open VLC and use 'Media' > 'Open File' to access your .alac file.
iOS
- Use the Files app to locate the .alac file and select 'Open with' to choose a compatible app like VLC.
Android
- Install VLC for Android from the Google Play Store.
- Open VLC and navigate to the .alac file to play it.
Security notes
- Always download ALAC files from trusted sources to avoid malware.
- Be cautious of ALAC files received via email from unknown senders.
- Ensure your media player is up-to-date to avoid security vulnerabilities.
Recommended antivirus software
Scan files before opening them. These antivirus tools help protect against malware and viruses.
Avast offers free and premium antivirus software that protects against viruses, malware, ransomware, and phishing. Scan files before opening them to ensure safety.
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Can't open this file?
These are the most common causes and fixes when .ALAC files fail to open.
Common reasons
- File not playing
- Corrupted file
Fix steps
- Ensure you are using a compatible player like iTunes or VLC.
- Update the player to the latest version.
OS-specific troubleshooting
Convert .ALAC to other formats
Use conversion tools to change .ALAC files into formats your software supports.
What is a .ALAC file?
The Apple Lossless Audio Codec (ALAC) is an audio codec developed by Apple Inc. for lossless data compression of digital music. It allows for the preservation of the original audio quality while reducing the file size.
Background
ALAC was introduced by Apple in 2004 as a way to provide high-quality audio compression without any loss of data, making it suitable for audiophiles and music enthusiasts who demand the best sound quality. Unlike other lossy formats like MP3 or AAC, ALAC retains the full fidelity of the original recording. It is commonly used within the Apple ecosystem, particularly in iTunes and on iOS devices. The codec is open-source, allowing developers to implement it in various applications beyond Apple's own software. ALAC files typically have the .m4a extension, but they are distinct from AAC files, which also use the .m4a extension.
Further reading
Authoritative resources for more details on the .ALAC format.
Common .ALAC issues
File not playing
The player does not support ALAC format.
- Ensure you are using a compatible player like iTunes or VLC.
- Update the player to the latest version.
Corrupted file
The file may be damaged or incomplete.
- Try downloading the file again from a reliable source.
- Check if other ALAC files play correctly to rule out player issues.
FAQ
Can I convert ALAC to MP3?
Yes, you can use software like iTunes or online converters to convert ALAC files to MP3.
Is ALAC better than FLAC?
Both ALAC and FLAC are lossless formats, offering similar audio quality. ALAC is more suited for Apple devices.
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