The program is actually powered by HTML5 and seems to be using the Chromium engine.
Easily export and convert between a variety of video and audio formats AVI, MKV, WebM, WebM and a myriad of others. Selecting the start and end times of video to be cut is simple and exporting it can be done to a long list of formats. The user interface of LosslessCut is very well thought out and getting around to the features and functions of the program is a breeze.
It's also a really great tool for editing, shortening and trimming video files produced by your mobile phone, drone or digital SDL or mirrorless camera. The application is quite useful as a sidekick when working with more advanced video editing software like Premiere Pro or DaVinci Resolve. LosslessCut is a free and open source video editor made for trimming and cutting videos without losing quality at all. Video editor for lossless trimming and cutting of videos.