myfiles is simple, easy to use but efficient. a lot of options for rename criteria, set all or any number of these in a single process. set options for finding conflicts. skip setting rename criteria for renaming a single file.

123 audio file converter is a flexible and easy-to-use tool that converts audio formats mp2, mp3, wma, wav, ogg, gsm, vox, adpcm, g-721, g.726, g.723, dsp, u-law, a-law from one to another. it has an user friendly interface that supports drag & drop. you can convert many files in batches regardless of their source formats.