Aegisub

Aegisub is a free, open-source software used for creating and editing subtitles for videos. It allows users to synchronize text with specific parts of a video, adjust timing, and style subtitles with different fonts, colors, and effects. Ideal for filmmakers, translators, and content creators, Aegisub offers precise control over subtitle placement and appearance, ensuring they enhance the viewing experience without disrupting the content. Its user-friendly interface and powerful features make it a popular tool for anyone looking to produce professional-quality subtitles.