PDFCreator -Free PDF Convertor Tool

PDFCreator easily creates PDFs from any Windows program. Use it like a printer in Word, StarCalc or any other Windows application.

PDFCreator is a free and open source application for converting documents into Portable Document Format (PDF) format on Microsoft Windows operating systems.

PDFCreator has a very basic interface with which users will be able to quickly and easily navigate the program and get right to the task.

It works by creating a virtual printer that prints to PDF files, and thereby allows practically any application to create PDF files by choosing to print from within the application and then printing to the PDFCreator printer

PDFCreator can convert to the following file formats: PDF (including PDF/A (1b) and PDF/X (X-3:2002, X-3:2003 and X-4), PNG, JPEG, SVG, TIFF, PS, EPS, TXT, PSD, PCL, BMP, PCX, RAW.[5] It also allows to digitally sign PDF documents

Features
  • Create PDFs from any program that is able to print
  • Send generated files via eMail
  • Digitally sign your PDFs to ensure that you are the author and the file has not been modified
  • Encrypt PDFs and protect them from being opened, printed etc
  • AutoSave files to folders and filenames based on Tags like Username, Computername, Date, Time etc.
Security
  • Disallow printing and modifications on your documents
  • Protect your documents with a password
  • Encrypt your files with AES and up to 128 Bit
  • Digitally sign your documents to verify you as author and protect the file against modifications
Key Features
  • Create PDF files from virtually any document
  • Use different profiles to quickly switch your settings
  • Control the size and quality of the resulting file
Professional Features:
  • Server mode provides a network PDF Server for your users
  • Use the COM object to control PDFCreator from your application
  • With auto save, you can create PDFs without user action
Source -
http://sourceforge.net/projects/pdfcreator/
http://www.pdfforge.org/