SubtitleTools is open-source software for editing subtitles and translating text. It supports many subtitle formats and provides features like spellcheck, translation, adjusting timing, and editing text and styles.
SubtitleTools: Open-Source Subtitle Editor and Translator
Open-source software for editing subtitles and translating text, supporting multiple subtitle formats with features like spellcheck, translation, timing adjustment, and text styling.
What is SubtitleTools?
SubtitleTools is a free, open-source application for working with subtitle files. It supports opening and editing subtitles in popular formats like SRT, ASS/SSA, and VTT. Some key features include:
Translating subtitles using integrated machine translation or translation memories
Spellchecking subtitle text in multiple languages
Adjusting subtitle timing to synchronize with video better
Editing text, styles, colors, positions, and other attributes
Batch operations for handling multiple files
Live preview with video playback to check edits
Import/export between formats
Supports integration with Google/DeepL for improved translations
SubtitleTools provides a convenient way for both translation professionals and amateur subtitlers/fansubbers to create, fix, adapt, and improve subtitles for videos. Its focus is providing automation features like bulk machine translation alongside fine-grained manual editing and Quality Assurance capabilities. An intuitive UI with previews makes it accessible for all users. Being open source allows community contributions to continue enhancing it.
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