Subtitle Studio
Subtitle Studio Pro Monthly
Everything you need for fast, professional subtitling. Every language, every format, every team.
No per-minute fees and unlimited videos: it all runs locally on your Mac. Updates included while your licence runs.
- 14 days money back
- Runs fully local on your Mac
- License key delivered instantly
- Pay via credit card, SEPA or PayPal
- 14 days money back
- License delivered instantly after payment
- macOS 13+ · Apple Silicon
- Up to 2 users
What's included?
- 22 languages, with automatic translation
- AI correction: locally on your Mac, or in the cloud with your own key
- Twin export: 16:9 and 9:16 in one go
- Full editor with quality check and glossary
- SRT, VTT, Final Cut and EBU-STL export
- On up to 2 Macs
- Your video stays on your Mac
- Updates included while your licence runs
How the AI correction works
- The AI points out words that were probably misheard, with the lines before and after as context
- For each word it proposes a small repair: replace, join, split or remove a doubled word
- The app checks every proposal against what was heard in the audio; anything that does not fit is rejected and your text stays
No rewriting: punctuation, capitals and wording stay as they are. The AI runs free on your Mac, or via your own key with an AI service: usually a few cents per video.
Why not just ChatGPT? →How it works
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1
Load video
Drop your file into the tool. Supports MP4, MOV, MKV and almost any other video format.
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2
Transcription starts automatically
Whisper MLX processes audio locally on your Mac. One hour of video? Done in minutes.
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3
Edit in the editor
Review, correct and refine. QC flags point you to cues that need attention.
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4
Export
To SRT, VTT, Final Cut or EBU-STL, ready for YouTube, editing software and broadcast.
Frequently asked questions
Do I need an internet connection?
Not for subtitling, because that happens on your Mac. You only need internet to activate your licence, for a short check now and then, and if you choose AI in the cloud.
Which Mac do I need?
A Mac with Apple Silicon (M1 or newer) and macOS 13 or later.
On how many Macs can I use it?
Pro works on up to 2 Macs. Switching is easy: deactivate in the app and activate on the other Mac.
Can I try it first?
Yes. The free trial does 3 videos with the complete Pro workflow.
Is an AI key expensive?
No. You pay the AI service per use: with the small models the app uses, usually a few cents per video. Note: a ChatGPT or Claude subscription does not cover this; the key is billed separately. Want to pay nothing? Use the local AI on your Mac.
What if it is not for me?
You get 14 days money back on every licence. Pro Monthly can be cancelled per month.
Try it free on 3 of your own videos
The trial runs the complete Pro workflow. No payment details needed, just your e-mail address, and your video stays on your own Mac. What do you have to lose?
