Subtitle Edit is a free, open-source software designed for creating, editing, and synchronizing subtitles for videos. It supports various subtitle formats, making it easy for users to import and export their work. The program features a user-friendly interface, allowing both beginners and experienced users to navigate its tools effortlessly. With Subtitle Edit, users can adjust timing, translate subtitles, and even check for spelling errors. The software also includes a waveform and spectrogram view, which helps in precise synchronization of subtitles with audio. Overall, it is a versatile tool for anyone working with video subtitles.