CloudTalk - Work locally, grow globally
oTranscribe - A free web app to take the pain out of transcribing recorded media
Kaldi - Kaldi is a toolkit for speech recognition written in C++ and licensed under the Apache License v2.0.
Listen N Write - Listen N Write can be used to play and transcribe ordinary audio and video recordings (WAV, MP3...
ConstEdit - ConstEdit word processor is a Google Chrome web browser extension.
Sonix - Automatically convert audio & video to text in minutes