Generate, edit, and burn captions locally on your Mac. No cloud upload, no account, no subscription. Quick Mode batches multiple videos , even with mixed codecs, resolutions and aspect ratios. Project mode lets you edit text and adjust timings for phrases or even word by word. Multiple styles: karaoke highlight, word builds, standard, and custom presets. Exports SRT, VTT, ASS, MKV, or burned-in video. Runs on any Apple Silicon Mac including 8GB. Free 30-day trial, one-time purchase.