Audioalter is a collection of web tools that you can use to add effects to your audio files. It allows you change speed, volume, pitch, duration and much more.


AudioRetoucher is described as 'Audio effects processor that allows you to change the key of a song. In addition, it allows you to slow down the music to get the right tempo. With AudioRetoucher the sound of an instrument or voice might be modified slightly, to make a vocalist or' and is an app in the audio & music category. There are more than 10 alternatives to AudioRetoucher for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best AudioRetoucher alternative is Audacity, which is both free and Open Source. Other great apps like AudioRetoucher are Tenacity, Spek, AudioMass and Wavacity.
Audioalter is a collection of web tools that you can use to add effects to your audio files. It allows you change speed, volume, pitch, duration and much more.


TuneLite is the perfect music practice app for singers, dancers and musicians of all kinds. Learn to play, transcribe and practice songs by slowing down the tempo, adjusting pitch, repeating loops using your favourite tracks.

MusicTrans is a powerful learning tool for playing any song. Take your favorite instrument, open your song and start learning it at your own pace.




The Microncode Audio Tools is an app for Windows desktop which allows you to do many operations on audio (and video) files, fast and easily. You can convert, join, split and cut multimedia files, record audio from any source in your PC, set the ID3 tags of many types of...

Learn and transcribe music for free from your web browser (no install needed). Load MP3s or a YouTube video. Slow down music, change pitch, add marks, beats, loops and easily navigate the song.


More than just music slow down and video zooming. Specifically designed for practicing musicians.




The SPT-667 Phrase Trainer makes learning riffs by ear really simple. Say you want to copy a guitar solo. The Phrase Trainer lets you to load the song (wav,mp3,wma etc...) slow down the playback speed to as little as 50% (or speed it up to double-speed,why not?

Record with incredible stereo quality, mark the best moments of your session, and stay on top of your library with Tape It. Made by musicians, for musicians.




Ashampoo Soundstage Pro processes all audio signals on your PC and alters them to simulate how they would sound on an actual surround system.


