Pricing
Price: $0 (Free Forever)
Core Features:
- Basic hardcoded subtitle detection & frame extraction
- Single video file processing (no batch)
- Basic OCR: English & Simplified Chinese only
- Export to SRT format
- Video file support: MP4, AVI, MKV (common formats)
- File limits: Max 1 GB per file, video length ≤ 30 minutes
- Basic GUI interface
- Local processing (no cloud upload required)
- Watermark on subtitle output (small VisiSub logo)
- Community forum support only
VisiSub Pro (Paid Edition)
Three Flexible Plans:
1. Monthly Subscription
- $4.99 / month (billed monthly)
- $49.99 / year (save 17%, billed annually)
2. Lifetime License (One-Time Purchase)
- $129.99 (USD) — perpetual license, free updates for 3 years
VisiSub Pro — Full Unlocked Features
- Unlimited file size & video length
- Batch processing (unlimited videos at once)
- GPU acceleration (5–10x faster processing)
- Full-language OCR: 50+ languages (English, Chinese, Japanese, Korean, Spanish, French, German, Russian, Arabic, etc.)
- Advanced subtitle editor: timeline fine-tuning, merge/split, error correction dictionary
- Export formats: SRT, ASS, VTT, TXT, XML
- Custom subtitle region selection, anti-interference enhancement, fuzzy text sharpening
- No watermarks on outputs
- Priority software updates
- Dedicated email support (24-hour response)
- Commercial use allowed (for content creators, studios, businesses)
Feature Comparison
| Feature | VisiSub Free | VisiSub Pro |
|---|---|---|
| Basic subtitle detection & extraction | ✅ | ✅ |
| Single-file processing | ✅ | ✅ |
| Batch processing | ❌ | ✅ |
| GPU acceleration | ❌ | ✅ |
| OCR languages | 2 (EN/ZH-CN) | 50+ |
| Export formats | SRT only | SRT, ASS, VTT, TXT, XML |
| File/length limits | 1GB / 30min | Unlimited |
| Watermark | Yes | No |
| Commercial use | No | Yes |
| Support | Community | Dedicated email |
| Updates | Basic | Priority |
License & Usage Notes
- VisiSub Free: For personal, non-commercial use only
- VisiSub Pro: Full commercial rights, royalty-free use in projects
- All plans include local offline processing (no mandatory cloud)
- Refunds: 7-day money-back guarantee for unused Pro licenses