ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
FileOptimizer - FileOptimizer is a lossless file size optimizer supporting AIR, APK, APNG APPX, BMP, CBZ, DOCX...
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
Free PDF Compressor - Free PDF Compressor removes duplicate PDF objects and employs new compression features in recent...
Batch Image Resizer - Resize, crop, shrink, flip, exif-rotate, convert, enhance, process multiple pictures and photos with professional software! 120+ Actions, 30+ Image Formats
UPX - UPX (Ultimate Packer for eXecutables) achieves an excellent compression ratio and offers very fast...