Free PDF Compressor - Free PDF Compressor removes duplicate PDF objects and employs new compression features in recent...
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
Smallpdf - PDF document management and conversion suite
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
Online PDF Compressor - Compress PDF files for publishing on web pages, sharing in social networks or sending by email.
Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.