CompressO
An offline desktop app that shrinks video and image files with FFmpeg-based compression presets.GetAGPL-3.0
Video converters
Open-source video converters for Mac that re-encode or shrink video files with presets, from detailed encoders to drag-and-drop compressors.
Video files often need a different format, a smaller size or settings a particular device or site accepts. Video converters re-encode a file with a chosen codec, resolution and quality, usually through presets so you do not have to tune every option.
The apps here cover two ends of that job. One offers detailed control over video, audio and subtitle tracks with a queue for batches, while others focus on making files smaller with a few choices and a drop target. Consider how much control you need and whether you also want to compress images in the same place.
All Apps
3 free, open-source apps
