WavePad Sound Editor is a free version of a simple to use program that allows you to create and edit audio files in the following formats: wav, mp3, vox, gsm, real audio, au, aif, flac, ogg and many others.
The tool enables, among others cutting out fragments and combining edited recordings, mixing several tracks, etc. In the free version there are several filters and effects available for the user, including adding an echo to the song, noise reduction, amplification, muting etc. WavePad also allows you to convert files in batch mode so you can quickly modify a large number of files.
It also has the ability to rip tracks from CD-Audio discs, and to burn created tracks to a CD. The program can also be used as a tool for converting files between different formats.
For 14 days from the installation, the program works as a paid version of Master's Edition, if no fee is paid within 14 days, extended extended functionality of Master's Edition will not be available, but you will still be able to use the poorer Basic Edition.