Merge video online

1. Open VLC Media, click on the Media tab, then select Open Multiple Files option.
2. Select the File tab and then click on the +Add button to browse and load the videos to be merged. Multiple files can be added here.
3. Open the drop-down menu at the Play menu and then select the Convert option.
4. Select the desktop location to save the merged file. Finally, hit on the Start button to proceed with the VLC combine video process.

For more specific tutorial pertaining to merge files in VLC, you could click this blog to get more information, or you can also use the easier Online UniConverter Merge Video function to do that instead of downloading any app.

Online UniConverter well supports concatenate two or more MP4 files into one. Here is a simple step-by-step guide:
1. Drag and drop MP4 files you want to combine together in operation page one by one.
2. Rearrange the order of your MP4 files.
3. Preview the merged video and download it directly.

1. Upload video and audio you want to merge together.
2. Add Audio to Video. Add the music and adjust the length and effects that you like.
3. Download the merge files on your device.