The film industry has evolved massively in the last decade, so the languages in which movies are recorded have extended too, meaning subtitles are a must for almost every video we watch. This is where Aegisub comes in handy! It is a free, cross-platform aimed at creating and modifying subtitles. With a comprehensive interface, this software makes it easy to time subtitles to the audio track and also style them. The powerful tools it provides includes a built-in real-time video preview, so that subtitle syncing is easy to accomplish. This software is a fully fledged, highly customizable subtitle editor, suitable for both expert users and novices. The most important feature it has it’s called Automation and is represented by a powerful scripting environment used for creating macros and other similar actions. For those seeking to easily sync, edit and translate their subtitles, this application is the best choice as it integrates the most used features, without being overwhelming or difficult to use.