One-way CDA to MP3 converting at high converting speed. One of the featuers of Alt CDA to MP3 Converter is that it works from the right click menu on a file. Simply right click on the CDA, select "Convert to MP3." Alt CDA to MP3 converter is an excellent CD Ripping tool, you can make your music library in the easiest and the fastest way. This program is intended and especialy convinient for automatic (batch) conversion of music CDs.