Submerge is a macOS app that helps you hardcode, ie "burn" subtitles into a video track so that the subtitles will be permanently visible when watching the video. More info at the Submerge homepage.
Audio Playr is a handy tool to play, arrange and export almost any file that contains audio. It can handle almost anything you throw at it, as long as the file contains audio in some form. Everything from odd audio formats to movie file containers and you can export everything back to AAC or Apple Lossless.
Super-easy to use. Completely free. Just drag and drop a movie file onto Submarine and it will quickly find subtitles in your preferred language. Download or send the subtitles directly to Playr, Submerge or iSubtitle. Boom. Done.
Turn your MPEG-4 movies into sleek animated GIF's in no time. GIF'ted will analyze your source movie colours to make the best looking GIF's ever. Or use a classic palette from Gameboy or SNES for example to produce wacky and fun results. You can also trim and crop the output GIF to fit your needs.
Inject subtitle tracks, chapter markers and metadata into your movies and TV-shows. The perfect companion app for your iTunes library and all your Apple devices, like the iPhone, iPad, iPod, Apple TV and Mac. iSubtitle takes full advantage of Apple's soft subtitle technology.