GIF Brewery by Gfycat - Create stunning GIFs from videos & screen recording for free
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
Free GIF Maker - Make GIF from Screen, Video Files and Online Video
Ralpha Image Resizer - High-speed image batch conversion tool
Dogetizer Meme Generator - Highly customizable meme generator optimized for the Doge Meme Generation.
Batch Image Resizer - Resize, crop, shrink, flip, exif-rotate, convert, enhance, process multiple pictures and photos with professional software! 120+ Actions, 30+ Image Formats