Caption Comet
Private local captioning for Mac. Transcribe, edit, and export without uploading your media.
Native Mac software.
Struck Anvil makes small, practical applications for macOS. Tools that do one job well and stay out of your way.
Products
Apps for Mac, each with a focused job.
Camera Crane
Plan smooth virtual camera moves over large images and scenes.
How we work
A short list of choices we try to stick to.
Built for Mac
Native apps that follow macOS conventions. Not a website wrapped in a window.
Local when it counts
Caption Comet processes media on your Mac. Your files are not uploaded to our servers.
No subscription tax
Caption Comet has a free mode and a one-time Pro unlock. No account required.