From Real Software Solutions:
The software installs as a virtual print driver, which means users need only click the print button in any application to create a PDF file. Users can choose the page size and orientation, resolution, and whether a font should be embedded or not. It allows documents to be encrypted, and user permissions to be set. A specific image can be set as a page background to watermark a document. The conversion speed and quality is incredibly high, and generated PDF file is arguably the smallest in the world. With the caveat that there are similar products widely available that offer much the same functionality, we recommend Real PDF Server software product to you as a high-quality, high-performance, server-based, one-stop solution for deploying PDF creation ability across your organization! Main features include 128-bit RC4 encryption with password and access control; Font embedding into PDF files; CIE color space and ICC profile integrated with PDF files; Export PDF to JPEG, BMP, PNG, GIF, TIFF image formats; Restore Microsoft Word document from PDF file; Convert PDF into web pages; Create CMYK PDF; Restrict viewing, printing, editing, or copying of documents to only individuals with the correct master password; Compress PDF to the extreme; Remove hidden sensitive data that would have possibly embedded into PDF; CIE, RGB, sRGB, CMYK Color Space support; Render with ICC profile and specify rendering intent during conversion; text, image, compound with PDF transparency; live URLs; fast Web view; PDF Merge; Append PDF generation result to existing PDF file; add page number to PDF document; Add watermark; Add attachment; define custom paper size; choose orientation, resolution up to 4800 dpi; Scan to PDF; Compliant to the Adobe PDF Specification; full-text searchable; totally vector-based output; Microsoft Windows Terminal Server and Citrix MetaFrame XP / Presentation Server support; Fully compatible with terminal services environment; Serve unlimited concurrent users.