51)   PostworkShop 1.1
Transform your photo, 2D image or 3D render into an oil painting or old-time photograph. Get more than 300 different results with a single click! Create a personal line that makes you recognizable or surprise your friends with new styles every day!

 52)   Coherent PDF Command Line Tools 1.5
Professional command line tools for manipulating PDF files. Split, merge, linearize, scale, rotate, crop, encrypt, decrypt, watermark, bookmark, annotate, attach, impose etc. Full manual provided.