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AC3 to WMA

Free Online AC3 to WMA Converter – Batch Convert, Cut, and Compress Videos, Audio & Images

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This tool converts AC3 to WMA completely free and without any functional limitations. Since it is based on the browser API, the processing speed is the fastest because all files are processed locally on your device and are not uploaded to our server.
About AC3 files
AC3 (Audio Coding 3), also known as Dolby Digital, is a multi-channel audio compression format developed by Dolby Laboratories. It efficiently reduces file size while maintaining high sound quality, supporting up to 6 channels (5.1 surround sound). AC3 is widely used in DVDs, Blu-rays, digital TV broadcasts, and home theaters. Though a lossy format, it delivers excellent audio performance for entertainment purposes, though not suitable for professional audio mastering due to its compression.
About WMA files
WMA (Windows Media Audio) is an audio file format developed by Microsoft for efficient audio compression. It is designed to deliver good sound quality at relatively small file sizes, making it suitable for streaming and digital music storage. WMA files are widely supported on Windows systems and compatible with many media players, especially in Microsoft-based environments.

Batch Convert AC3 to WMA Online

With this SoConvert tool, you can convert multiple AC3 files to WMA directly in your browser for free. You can also adjust the audio Bitrate during conversion.

Click the Options button in the top-right corner to open the settings panel, where you can customize the output WMA audio Bitrate.

Other Settings Explained:

  • Encoding Speed: Choose the encoding speed. Faster speeds result in larger file sizes.
  • Audio Bitrate: Recommended range is 8 – 320 Kbps.
  • Cut Audio: Trim the audio using a start and end time in HH:MM:SS format. For example, setting 00:00:05 to 00:00:08 will cut a 3-second clip from the audio.

    • Before converting, you can choose a local folder to save the converted WMA files. Once an AC3 file is successfully converted, it will be automatically saved to your selected directory—no manual download required.

    Save All: After all AC3 files are converted, click “Save All” to export every WMA file to your chosen folder in one go.