FileLab Audio Editor is a free web application that allows you to rework your audio files online and get a completely new refined and enhanced with effects output track!
Open Any Audio Files
Open MP3, WAV, WMA, M4A, FLAC, M4R, AIFF, M4B, OGG, AAC, AMR and many other audio files. Edit mono, stereo and multichannel audio files.
Cut, trim, mix, delete parts of your audio. Use a convenient waveform editing space for maximum precision and better visualization. More Info »
Add more than a dozen effects and filters to your audio: Amplify, Fade in/out, Normalize, Delay and many others. Use them to correct your audio data eliminating distortions and enhancing sound characteristics.
Save into Common Formats
Check your resulting audio, choose an output folder on your computer and save your audio into most popular formats with best quality settings.