Open Source

Aegisub is open source and free to use, which makes it accessible to a wide range of users without the need for a paid license.

Advanced Timing Tools

It provides precise timing tools that allow for frame-by-frame adjustments, making it ideal for accurate subtitle synchronization.

Customization

Users can highly customize subtitles with various styles, effects, and layouts, providing a rich editing environment for creative projects.

Cross-Platform

Aegisub is available on multiple platforms including Windows, macOS, and Linux, making it versatile for users on different operating systems.

Support for Multiple Subtitle Formats

The software supports a wide variety of subtitle formats, increasing its compatibility with different video players and editing suites.

Audio Visualization

It includes waveform and spectrum analyzers for audio visualization, assisting in precise subtitle placement.