VEED Subtitle - A simple & fast way to add subtitles to your videos online
Subtitles Downloader by Checksub - Sometimes you may want to export or edit the subtitling of Youtube videos that you have uploaded or that you're fans of.
Subly Pro - Subtitle videos and audio automatically in seconds
Universal Word - Translate YouTube subtitles into multiple languages
Video Subtitle Maker - Add captions directly to your videos online
YouTube Transcripts - Turbocharged SEO with cheap, fast & accurate transcripts