ASRxSTUDIO
Offline transcription & SRT
Only for Mac
Free · In‑App Purchases
Mac
Turn recordings and videos into transcripts and SRT/VTT subtitles on your Mac — offline, in 51 languages. Try it free for 3 days, then buy once.
ASRxSTUDIO is a native Mac transcription studio for interviews, podcasts, video subtitles, meetings, and lectures.
Drop in audio or video and ASRxSTUDIO creates a timestamped transcript with speaker labels right on your Mac, ready to export as SRT, VTT, TXT, Markdown, JSON, or DOCX. File transcription runs on the bundled VibeVoice engine — there is no Python, command line, or model download to install.
51 LANGUAGES
VibeVoice detects the spoken language automatically and handles speech that mixes languages. You can also choose the spoken language yourself: English, Chinese, Spanish, Portuguese, German, Japanese, Korean, French, Russian, Indonesian, Swedish, Italian, Hebrew, Dutch, Polish, Norwegian, Turkish, Thai, Arabic, Hungarian, Catalan, Czech, Danish, Persian, Afrikaans, Hindi, Finnish, Estonian, Afar, Greek, Romanian, Vietnamese, Bulgarian, Icelandic, Slovenian, Slovak, Lithuanian, Swahili, Ukrainian, Kalaallisut, Latvian, Croatian, Nepali, Serbian, Filipino, Yiddish, Malay, Urdu, Mongolian, Armenian, and Javanese. Accuracy is highest for English and Chinese.
FEATURES
- Offline file transcription: audio and transcripts stay on your Mac
- Video to SRT/VTT subtitles
- Drag-and-drop import and a batch queue
- Speaker names, timestamps, and transcript editing
- Hotwords for names and technical terms
- Simplified-to-Traditional Chinese conversion
- Floating live captions on your desktop (macOS Speech, in the languages macOS supports)
- Export to TXT, Markdown, JSON, DOCX, SRT, and VTT
PRICING
Download free and try every feature for 3 days. Then unlock ASRxSTUDIO with a one-time purchase — no subscription.
PRIVACY
File transcription runs locally. In normal use, ASRxSTUDIO does not upload your audio, video, transcripts, or hotwords to ASRX servers. Live Captions use Apple's macOS Speech Recognition after you grant permission.
Requires a Mac with Apple silicon. The app interface is in English.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Choose the spoken language for transcription: Auto-detect, or any of the 51 languages VibeVoice supports
- More reliable purchasing, including while Live Captions are on screen
- Redesigned purchase screen with clear free-trial and one-time purchase options
- Restore Purchases now tells you what it found
- The sidebar shows how much of your free trial is left
The developer, Ho Lam Chung, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ho Lam Chung
- Size
- 5.2 GB
- Category
- Productivity
- Compatibility
Requires macOS 14.0 or later.
- Mac
Requires macOS 14.0 or later.
- Mac
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 3-day Trial $0.00
- ASRxSTUDIO 完整版 $29.99
- Copyright
- © @2026 voidful