LosslessCut is a tiny, cross-platform GUI for FFmpeg focused on extremely fast, lossless trimming, cutting, and remuxing of video and audio files. It lets users quickly remove unwanted sections, merge tracks, extract frames, and perform other common editing tasks without re-encoding, making it ideal for rough edits and saving large amounts of space. LosslessCut supports multiple tracks, snapshots, segment labeling and export, scene detection, and many container formats (MP4, MKV, etc.). It’s especially useful for processing large camera, drone, or GoPro footage where speed and quality retention are essential. LosslessCut screenshot