Mac users interested in Subtitle adder and editor generally download:
Subtitle Edit Pro is a powerful app to create and edit your subtitles and timecode. You just need to drag on the waveform to make a timecode, adjust the timecode, and input the text. The program also offers a text editor to edit subtitles and manipulate the timecode.
SubtitleEditor is a program for editing subtitles. You can change the start or end time of a subtitle. Also, it’s possible to shift one or more subtitles, that is, add or subtract time to both start and end time. You don’t have to worry about overlapping subtitles etc. when changing times, SubtitleEditor will do that for you.
Subtitles come in handy to people with hearing problems or who aren't familiar with the language that's being used in the movie they're watching. Unfortunately, Mac OS X doesn't provide you with a default tool for handling this type of files. For this reason, applications like Jubler were created.
Undertext is a desktop application for Mac OS X with the aim to be simple, quick and easy to use. Compared to using the web browser it's a very quick and comfortable way to find good subtitles. The searching is done by calculating a unique hash value for every movie file and then looking in OpenSubtitles.org's database for matching subtitles.