Step by step of how to join several files together.
- Step 1: Download and install Mac Video Joiner, launch it, see the screen:

Step 2: Input video files or clips you want to merge into one file on mac.
Step 3: Choose "Merge into one file".
Step 4: Click "convert" button to start merge several files or clips into one on mac.- Ok, then you have successfully finished merge video files or clips into one. The joined videos will be stored in th folder you have previously selected.

