WavCombiner

WavCombiner was made to automatize the customization of a series of audio files with endings for up to 10 different "destinations".

Here is an example:
You have a series of 5 programs (P1..P5) and you want to send them to 3 different destinations (D1, D2, D3), each time with a specific ending.
With WavCombiner, you can do that automatically. Just browse to the folder with you 5 programs (Main Message). Set the destinations acronyms (Outro XX below) and select the Outro for each destination. Click Combine and wait...
You will end up with P1+D1, P2+D1, ... P5+D1 in a sub-folder you could call D1, etc...