PrimoPDF, a free tool that lets you create industry-standard PDF files from more than 300 file types, is one of the hottest business software downloads from Download online. More than seven million copies of PrimoPDF have been downloaded to date, adding a print-to-PDF option from virtually any Windows application, including popular Microsoft Office apps like Word, Excel and PowerPoint.

The 17.6MB download also supports secure PDF file creation (128-bit encryption) and multiple font type (double byte character and non-TrueType) and offers the ability to add document information to converted PDF files, such as author, title, keywords and more.

PrimoPDF is available for PCs running Windows 98/Me/NT/2000/XP/Vista and for both 32-bit and 64-bit machines.