adjust volume

Adjust the gamma curve of your screen.

Adjust screen brightness from the menu bar.

Adjust audio playback speed without affecting pitch.

Adjust and improve black and white photos.

Adjust and edit photos in one application.

Adjust zoom, saturation, and more for all websites.

Adjust sync and export MPEG2/3 and VOB files.

Adjust the amount of CPU time an application gets.

Use your volume keys to adjust the volume in iTunes, via AirPlay.

replace audio, adjust audio volume, trim, crop and merge videos