You can add the srt, ass, ssa subtitles saved on your system or can also search for the ones available online Using the software, the font, size, transparency, position, and other parameters of the subtitles can be customized as needed. Wondershare UniConverter allows adding external subtitles to your video files. Option for file rotation is also available for proper viewing of the video. The tool also allows adjusting the aspect ratio of the file to fit on different screen sizes. Wondershare supports the cropping option where you can remove the unwanted borders from your video file to make it look good and also to make it fit on your desired screen size. Option for merging these clippings into a single video is also there. Using Wondershare UniConverter also facilitates splitting your long video files into multiple clippings. Removing these parts not only reduces the file size by also makes them easy to share over the internet, mail and other mediums.

Trimming helps in reducing the unwanted parts of the video like ads, repeated content and others.

A quick description of the supported editing functions is given below. Moreover, the output files are lossless in quality.

The program supports all major video file formats like MP4, MOV, M4V, MKV, 4K, and many others for editing and other features. This software from Wondershare brand will not disappoint you when it comes to video editing in a precise and quick manner. All about video editing and customization using the Wondershare UniConverter software:

Wondershare uniconverter subtitles