There was a download of AAC2AC3 1.0.1 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free program is a product of Zisun Software LLC.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. You can run AAC2AC3 on Windows 7/8/10/11 32-bit. AAC2AC3 lies within Multimedia Tools, more precisely Editors & Converters. The most popular version of the software 1.0.
From the developer:
AAC2AC3 enables you to convert AAC to AC3 audio. This application is quite easy to use; simply add the files to its list, select the output directory, and click "Convert". You can customize the output quality (bitrate), sampling frequency, and the number of channels. AAC2AC3 automatically detects your hardware configuration and decides an optimized conversion scheme. Multi-threaded conversion makes the process faster on supported PCs.
You may want to check out more software, such as CDMaster32, DVD to iPod Converter or Dvd95Copy, which might be similar to AAC2AC3.