True multi-track recording: You can either load the first track or record it directly into Overdub!, then set your punch in and punch out markers so you record exactly where you want to, and add your second track. You can set the exact volumes for each track so you get just the balance you want. The program is integrated with RipEditBurn so you can rip a track from a CD, and add your voiceover.

The license of this software is Free Trial Software, you can free download and get a free trial.