pdfcrypt 2.2 pdfcrypt allows you to encrypt a PDF (40 bits and 128 bits), set permissions, add user and owner
For example you can encrypt a pd
Abacus Math Writer 4.0 MathWriter is a java stand-alone program that allows for the production of, Mathematical, Scientific and Engineering equations and
HardKey License Manager 3.2 HardKey System is easy and powerfull license manager and work with short (15-25 chars) keys. Program based on strong asymetric (public