PDF4U creates PDF files from any Windows application running on Windows NT (SP3+), Windows 2000, Windows XP and Windows Server 2003. The software installs itself as a print driver, all you have to do is to click "Print" from your application to create PDF files.
PDF4U Features:

Windows NT(SP3+), Windows
2000, Windows XP and Windows Server 2003 support

Create PDF documents from
any Windows application that supports printing.

Merge PDF documents.

Full hyperlinks support

Up to 2540x2540 dpi
printing resolution

Custom paper size support

PDF document information
support, including Title, Subject, Keyword, Author and Keywords

PDF compatibility option
for Abode PDF format

PDF font embedding
options

PDF printing scaling

Automatic installation
and configuration

Native support to 5000+
Windows applications
PDF Batch Converter is included in this license type. The Batch Converter converts .DOC, .RTF, .TXT, .XLS, .PPT and many other formats to PDF files. The software requires at least PDF4U installed on Windows NT (SP3+), Windows 2000, Windows XP and Windows Server 2003.
Batch Converter Features:

Windows NT(SP3+), Windows
2000, Windows XP and Windows Server 2003 support
Convert
.DOC, .RTF, .TXT, .XLS, .PPT and other formats into PDF files
Automatic installation
and configuration