Free Softwares

merging the files, documents, spreadsheets, presentations in the form of PDF files 

and create PDF files protected from restriction to read, edit 

password system using 40-bit and 128-bit encryption 

Adding Stamp 

and ..... 

Registration method using the software Keygen: your connection to the Internet, disconnect and install your software. In the final stage of the tick removal software programs run from it. If the program was run automatically by pressing the Close button to exit. After making sure the software package files in the folder Keygen and run it and wait for confirmation message.