Ocenaudio

Ocenaudio is a free and easy-to-use audio editor to replace other programs that don't work so well for you. This multiplatform tool can edit and analyze any audio track in a simple way, selecting the parts you need to modify with the mouse and applying effects and edits from the control bar located on the upper side of the interface.

With Ocenaudio you can do specific things like playing the files, deleting fragments, adding effects, correcting small sound errors (like noise), applying transitions, recording new changes on an independent file, and changing the audio format that you want to edit. The program interface shows the window where you have to drag the audio files as well as the wave graph where you can directly select, cut, copy, and edit audio snippets. You can also work with two tracks simultaneously, one on the upper and the other on the lower part.

In short, Ocenaudio presents itself as a great and completely free solution for editing audio files.