Burn4Free support those audio files :

MP3, OGG, WMA, WAV, MP2, MP1 and CDA (normal audio cd tracks)

1) Add only your audio files (MP3, OGG, WMA, WAV, MP2, MP1 and CDA extension). Click here for "How to add files to your compilation"

2) Press "Burn Audio" button ()

tip: If button "Burn Audio" is gray (), remove all files different from MP3, OGG, WMA, WAV, MP2, MP1 or CDA from the compilation.

tip2: Maximum length allowed: 80 minutes. If more remove some audio files.

tip3: Some time burned cd don't work with old players: go to "Preferences" - "AUDIO - CD Write Settings" and change "Write Method" from "DAO" to "TAO" or viceversa

tip4: If Burn4Free return this error : "there is not enough space in temporary WAV folder to expand this audio file", please make more free space in your Hard Disk (at least 700 MB) or change the "Temporary WAV files path" (in preferences - AUDIO - CD Writer settings) to another hard disk partition with sufficent disk space.