About this app
LinguaCaption puts professional video captioning and translation on your Mac. No subscriptions. No uploads. No privacy concerns. Everything runs offline, right on your computer. Load any video file - MP4, MOV, MKV, or AVI. LinguaCaption extracts the audio, transcribes it to text with perfect timing, then lets you translate everything into any language you need. But LinguaCaption goes beyond basic captions. You control exactly how your subtitles look. Change the font, size, color, and position. Add your company logo anywhere on the video. Make every exported video feel like yours. The entire process happens on your Mac. Your videos never leave your computer. Your audio never gets uploaded to some server. Your private content stays private. Perfect for content creators who need multilingual videos. Perfect for businesses training teams across different languages. Perfect for educators making lessons accessible to all students. Perfect for anyone who wants their videos understood by more people. Here's how it works: Load a video. LinguaCaption reads the file and pulls out the audio track. Generate captions. The app transcribes every word and maps it to the exact timestamp. You get a subtitle track that matches your video perfectly. Translate to any language. Click a button and transform your captions into Spanish, French, German, Chinese, Japanese, or dozens of other languages. Customize the look. Pick your font. Set the size. Choose the color. Place text at the top, bottom, or center. Add your logo. Make it yours. Export the final video. Get a new video file with your subtitles burned directly onto the frames. Works on any player. Upload anywhere. Flexible caption workflow. Export your captions as a JSON file. Translate them using your preferred cloud model or service, then import the JSON file back into LinguaCaption. This gives you complete control over your translation pipeline. No cloud. No subscriptions. No monthly fees. Pay once. Use forever. All processing happens locally using your Mac's own power. LinguaCaption respects your privacy because it never phones home. Your videos stay on your hard drive. Your transcriptions never leave your machine. You own everything. Stop uploading sensitive videos to cloud services. Stop paying monthly fees for basic captioning. Stop waiting for servers to process your files. Do it all offline, instantly, on your own Mac. Download LinguaCaption today and start reaching more viewers in their own language. This alone will supercharge your advertising revenue. For more information, please feel free to contact us. We're here to help. Requirements: macOS 12.0 or later. Works on Intel and Apple Silicon Macs.
Latest release
What’s New
-Adds video filters -Adds Audio visualisers -UI updates
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 8, 2026 · 1:54 PM $29.99
Screenshots
