Prynt - Turn your smartphone into a Polaroid
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
The Polaroid Lab - Turn your smartphone photos into polaroids
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
Impossible I-1 Instant Camera - Take real polaroid photos with your iPhone
Batch Image Resizer - Resize, crop, shrink, flip, exif-rotate, convert, enhance, process multiple pictures and photos with professional software! 120+ Actions, 30+ Image Formats