Audio Tools

Convert, trim, merge, compress and enhance audio with ToolsKitFree

Extract an MP3 audio track from a video.

Convert common audio files to MP3, WAV, M4A or OGG.

Reduce audio file size using a chosen bitrate.

Trim an audio file using start time and duration.

Merge two or more compatible audio files.

Increase or decrease audio volume.

Change audio playback speed.

Reverse an audio file.

Apply fade-in and fade-out effects.

Create an audio copy without metadata tags.