Font Software

VisiSub Free
A free tool for basic hardcoded subtitle detection and SRT export. Ideal for personal, single‑file use with simple OCR and reasonable limits.
VisiSub Pro
Professional subtitle extraction with unlimited files, batch processing, GPU acceleration, multi‑language OCR, advanced editing, no watermarks, and full commercial use.
What They're Saying

VisiSub is simple, stable, and easy to use. The free version is more than enough for my daily video subtitle extraction.

Regular Users

VisiSub is simple, stable, and easy to use. The free version is more than enough for my daily video subtitle extraction.

Regular Users

Multi-language support and precise timeline detection make this tool essential for professional subtitling work.

Professionals

Multi-language support and precise timeline detection make this tool essential for professional subtitling work.

Professionals

Creativity

Stable, lightweight, and highly accurate. I use it for all my video subtitle extraction tasks.

Content Creators

Stable, lightweight, and highly accurate. I use it for all my video subtitle extraction tasks.

Content Creators

Load your video file into VisiSub and select the subtitle area on the preview screen. The software will automatically detect frames with hardcoded subtitles and generate clear text images by removing background interference. You can adjust the detection area for higher accuracy.
Load your video file into VisiSub and select the subtitle area on the preview screen. The software will automatically detect frames with hardcoded subtitles and generate clear text images by removing background interference. You can adjust the detection area for higher accuracy.

Simple Steps

Click Run Search to start scanning. VisiSub will extract subtitle timestamps and process frames locally. The Free version supports single-file analysis, while Pro enables batch processing and GPU acceleration for faster handling of large videos.
Click Run Search to start scanning. VisiSub will extract subtitle timestamps and process frames locally. The Free version supports single-file analysis, while Pro enables batch processing and GPU acceleration for faster handling of large videos.

The software offers stable, fast performance with minimal system resource usage. Local processing ensures privacy and speed, while the logical step-by-step workflow reduces unnecessary operations. Whether importing videos, adjusting detection areas, scanning frames, or exporting subtitles, the entire experience is smooth, responsive, and highly efficient, saving time and improving productivity.

Simple Steps

VisiSub features a clean, intuitive user interface designed for all levels of users. Every function is clearly labeled and easily accessible, with no complicated menus or technical settings. Users can complete the entire subtitle extraction workflow with just a few clicks, making the software simple to learn and comfortable to use even for beginners.

VisiSub Free
VisiSub Free
Basic hardcoded subtitle detection and frame capture for common videos.
Basic hardcoded subtitle detection and frame capture for common videos.
VisiSub Free
VisiSub Free
Simple OCR supports basic text recognition with stable performance.
Simple OCR supports basic text recognition with stable performance.
VisiSub Pro
VisiSub Pro
Unlimited file size,batch processing, and GPU acceleration.Faster, smoother, and optimized for large or multiple videos.
Unlimited file size,batch processing, and GPU acceleration.Faster, smoother, and optimized for large or multiple videos.
VisiSub Pro
VisiSub Pro
Multi-language OCR, advanced editing, and multiple export formats.No watermarks, priority updates, and full commercial usage rights.
Multi-language OCR, advanced editing, and multiple export formats.No watermarks, priority updates, and full commercial usage rights.

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