: CapCut and InShot are popular mobile choices for merging clips with trendy transitions.

Are you trying to merge this specific file with other clips you have, or

: A reliable free option where you can use the "Merge videos" quick action to stitch clips together.

How to Merge Videos in Windows 10 | Combine Video Files | Free

: Great for adding text and music. Open a blank video project and add your clips to the timeline.

: Use the built-in Microsoft Photos or Video Editor app. Create a "New video project" and drag your MP4 files into the storyboard to combine them.