AudioJoin AudioJoin Download on the App Store Get it on Google Play

How to Use AudioJoin

AudioJoin - Merge and Trim Audio Files

Pick several recordings, cut what you don’t need, and save them as one file.

Merge recordings into one

Pick the recordings you want and put them in the order you choose. They are joined into a single file.

Trim the start and end

Each recording shows its waveform, so you can see where the useful part begins. Trim the start and end to a tenth of a second.

Choose the output format

Save as M4A, MP3, or WAV. MP3 is encoded on your device, so the file opens anywhere.

Send files in from another app

Voice memos, interviews, and lectures can come straight in from the share sheet, without saving them first.

Good to know

Get AudioJoin

Download on the App Store Get it on Google Play