Program to edit 8 bit wave files


I am searching a program to edit 8 bit wave files (22050 Hz) directly. In Audacity, 8 bit files can be exported only, editing is not possible.

Highly relevant to that is what operating system you are using. Are you still on OS X, if so what version exactly?

And what version of Audacity are you using (all three numbers)? Audacity should be able to import 8-bit unsigned PCM WAV, and *-Law WAV.