Sometimes, even though you maybe good in English you may not understand certain accents. In such a case you may need subtitles to understand what they are saying. You may also need subtitles if you are watching a movie which is not in your language.
There’s a software that helps you to get subtitles. It’s known as Renaissance. It searches the subtitles and downloads them. It uses OSDB protocol to search & download subtitles for movies, you can search for subtitles of selected movie or video of specific language also with this tool. It also supports Open subtitles, IMDB movie info which you can add to the movies folder.
Well, apart from the above mentioned software there are a lot of websites that help you to download subtitles. Some of them are: