ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
TweetPik - Easily convert tweets to images SVG, PNG and JPG
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
Typorama - Typorama: Text on Photo Editor is a Typography Art and Poster Maker application created and published by Apperto Ltd.
Batch Image Resizer - Resize, crop, shrink, flip, exif-rotate, convert, enhance, process multiple pictures and photos with professional software! 120+ Actions, 30+ Image Formats
Twinsta - Sharing tweets on Instagram has never been so easy!