Video Merger - Video Merger is a powerful video-merging application, allows you to merge your favorite videos into a single large video by adding background music of your choice.
Imgur's Video to GIF - Make a GIF from hundreds of video sites
Vizmato - Vizmato developed by Global Delight Technologies Pvt.
GIFMaker for Mac - GIFMaker – Created a GIF from a video or Images is the easiest way to create an animated GIF on your Mac.
Dubsmash - From silly lip-syncing to full featured video messaging 😜
CONV. - Convert YouTube video to MP3, GIF or MP4