Trim videos into clips for different uses
Wondershare UniConverter Version 12.0 enables you to trim your videos into clips for different uses: Delete unwanted segments from a movie or TV episode or split a long video into multiple clips for sharing and other uses.

Merge multiple videos into one
Wondershare UniConverter Version 12.0 allows you to merge multiple videos into one. With this feature, you can merge your entire TV series for flawless enjoyment or merge a playlist for seamless playback.

Merge all video clips with ease.
Merge selected video clips.
Start multiple merging tasks simultaneously.
Pause your merging tasks at any time.
Crop videos to size for your requirements
Wondershare UniConverter allows you to crop videos to the ideal size for your different requirements. It allows you to:
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Crop videos for sharing on social media sites
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Crop videos for small-screen playback
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Crop the black edges from videos

Speed up or slow down videosNEW
Speed up or slow down any video! Using speed controls allows you to highlight important moments.
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Twice as fast
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Half as slow
Info: The Mac version only supports speeding up videos in the current version. It will support slowing down video soon.

Audio Adjustments
Turn the volume up or down, decrease background nooise, mute clips, or enhance your audio track easily.
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Slider for turning volume up, down, or off
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Make audio stereo
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Remove background noise with one click

Edit subtitles to make your video more stunning
The latest version of UniConverter allows you to create, edit, import and export subtitles easily.

Apply effects to your video in one click
UniConverter Version 12.0’s different effects make your video more stylish with just one click.

Add watermarks to your videos
UniConverter Version 12.0 allows you to add watermarks to your videos to protect your hard work.

New intuitive interface design
Tips & tricks for video tools
Learn the tips and tricks for Wondershare UniConverter
and the solutions for your daily video tasks.