# RadianceKit > RadianceKit is the all-in-one 3D Gaussian Splatting app for Mac. Import photos or video, train on the Apple Silicon GPU (Metal), edit, and export — entirely on-device. It is a fast, local, single-app alternative to cloud NeRF and photogrammetry pipelines: no command-line tools, no Python, no cloud. ## Key facts - Platform: Apple Silicon Mac (M1 or later), macOS 26 Tahoe or later, 16 GB RAM recommended. - Processing: 100% local on the Apple Silicon GPU via Metal. No cloud upload, no account, no tracking — photos and 3D scenes never leave the device. - Workflow: import → align → train → edit → export, all inside one native app. - Pricing: free download with a 3-day full-feature trial; a one-time in-app purchase unlocks the full version (no subscription). - Export formats: PLY, Compressed PLY, SPZ, glTF, .splat, SOG; plus orbit videos and self-contained interactive web viewers. - Developer: Björn Kindler. Contact: info@kindler-dev.de. ## Pages - [Home / Features](https://radiancekit.de/): What RadianceKit does and how 3D Gaussian Splatting works. - [User Guide](https://radiancekit.de/guide/): Step-by-step manual for the full workflow. - [Support](https://radiancekit.de/support/): Report a bug, request a feature, contact support. - [Privacy](https://radiancekit.de/privacy/): Local-only processing, no tracking. - [Legal Notice](https://radiancekit.de/impressum/): Imprint and contact details. ## Links - Mac App Store: https://apps.apple.com/app/radiancekit/id6760346035