
PDF Checkpoint
PDF Checkpoint automates PDF workflows with powerful batch processing: preflight, route by preflight results, export as images, split, convert colors, reduce file size...
jPDF Tweak is a Swiss Army Knife GUI application for PDF documents: combine, split, rotate, reorder (n-up, booklet), watermark, edit bookmarks/fileinfo/pagetransition, compress, encrypt, decrypt, sign, repair, edit attachments and more.