Don't look for an old download. Go to the official MAGIX website and download the free trial of Acid Pro 12. If you love the workflow, you can buy the "Acid Pro 365" subscription or a perpetual license. MAGIX also occasionally offers “upgrade pricing”—if you own a legitimate serial number for Acid Pro 6 (from an old CD case), you can upgrade to the modern version at a massive discount.
: On Windows 7 and later, the included Media Manager 2.2 often fails. It is recommended to download and install Media Manager 2.4 from the Magix/Sony archives to ensure compatibility. magix.info Legacy Specifications Requirement Minimum Specification 1.0 GHz (1.2 GHz recommended) 256 MB (1 GB or more recommended) 150 MB for program (up to 2.2 GB for full content) Version 9.0c or later Important Safety Note: download sony acid pro 6