oTranscribe - A free web app to take the pain out of transcribing recorded media
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Listen N Write - Listen N Write can be used to play and transcribe ordinary audio and video recordings (WAV, MP3...
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Sonix - Automatically convert audio & video to text in minutes
LightShot - The fastest way to take a customizable screenshot.