TransMov is a powerful, privacy-focused tool that helps you create stunning animations from videos, convert between formats, and process your media files—all entirely on your device.

Core features include animation preview for APNG, GIF, and WebP files with full playback controls and frame-by-frame navigation. It offers video background removal using AI-powered segmentation or chroma key technology with advanced edge processing parameters. The tool converts MP4/MOV video files to APNG/GIF/WebP animation formats with interactive cropping and customizable export parameters, and converts between APNG, GIF, and WebP formats with quality control.

All processing happens locally on your device using Apple's native Vision framework, ensuring your files never leave your computer. The app leverages Apple's Neural Engine for fast and efficient AI processing and is optimized for macOS with native Swift development.

TransMov is perfect for UI/UX designers creating app animations, content creators processing social media content, developers working with dynamic assets, and anyone needing quick video and animation format conversion.

The app offers professional tools including frame browser with grid layout, frame deletion and replacement, and multiple export formats. It requires macOS 14.0 or later and supports English and Simplified Chinese languages.