• Supported operating systems
  • Windows XP 32-bit Edition with Service Pack 3
  • Windows Vista 32-bit or 64-bit Editions with Service Pack 1
• Microsoft Internet Explorer 6 or above
• 256 MB of memory (RAM), 512 MB recommended
• 500 MB of free hard disk space for application files plus 150 MB working space during installation
• SVGA monitor with 256 colors, but preferably 16-bit color (called Medium Color in XP) and 800 x 600 pixel resolution
• Sound card is optionally required for using the functionality of the supplied Text-To-Speech engine
• Windows-compatible pointing device
• CD-ROM drive for installation
• Web access needed for product registration, activation, andobtaining live updates for the program.
• To save DOCX, XLSX and PPTX files (for Microsoft Office 2007 Word, Excel and PowerPoint) you should have or install Microsoft .NET Framework 3.0. The Microsoft .NET Framework 3.0 is part of the Windows Vista operating system and does not need to be installed there. The Microsoft .NET Framework 3.0 can be installed on Windows XP.

Note: Performance and speed will be enhanced if your computer's processor, memory and available disk space exceed minimum requirements. This is especially true when converting very large color PDF files. Hyper-thread enabled or
multi-processor systems can deliver better performance.