I am very satisfied with this converter that I used to digitize vinyl and cassettes. Compatibility with my MacBookPro OS10.6.5 is no problem with the EZ Audio Converter software on the CD that can number the tracks. But for a more efficient digital processing, I used the freeware Audacity. On the box software compatibility with the Mac is not provided in the description in French but is provided in the description in English !!! (Consider only the latter).