System Requirements:
Intel Pentium III or higher, or equivalent processor
Microsoft Windows 98 SE, 2000 with Service Pack 2 or higher, Me, XP, Windows NT 4.0 with Service Pack 6 or above, or Windows Server 2003
Microsoft Internet Explorer 5.01 Service Pack 2 or later
128 MB of memory (RAM), 256 MB recommended
135 MB of free hard disk space for application files and sample images, plus 40-45 MB working space during installation
Additionally:
20 67 MB per RealSpeak speech module (343 MB in total for nine languages)
2 MB per ASR speech recognition language (15 MB in total for seven languages)
18 MB for ScanSoft PDF Converter
3.4 MB for ScanSoft PDF Printer Driver
5 MB for Microsoft Installer (MSI) if not present (This is present as part of the operating system in Windows 2000, Me, XP and Windows Server 2003)
An additional maximum of 5 MB may be required for various system updates
800 x 600 pixel color monitor with 16-bit color or greater video card
CD-ROM drive for installation
A compatible scanner with its own scanner driver software if you plan to scan documents
