4k Video Downloader - 4K Video Downloader is a software program that helps people download video files from sites such as Facebook, YouTube and Dailymotion.
ezgif.com - Ezgif.com is simple online gif maker and toolset for basic animated gif editing.
Video DownloadHelper - Browser extension to download videos from the Web
Gifsicle - Gifsicle is a powerful, simple command line tool for creating, editing, and optimizing animated GIFs.
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
Instagiffer - Create GIFs from anything!