DocuFreezer is the software for batch converting different document types. DocuFreezer document conversion algorithms including but not limited to: Microsoft Word to PDF, Word to JPG, PDF to JPG, PDF to TIFF, Excel to PDF, JPG to PDF, HTML to PDF. Many software applications on the market offer conversion of documents to the PDF format. This conversion is most often based on virtual printing technology developed to satisfy the requirements for standard file printing. Unfortunately, virtual printers do not have a standard main window the users expect to see. As a result, the most often complaint the support team for the Universal Document Converter (virtual printer developed by fCoder Group, Inc.) receives is "I have no idea how to use this software!" DocuFreezer is more traditional in this respect. Offering a standard user interface, the software allows selecting the source document, the resulting file format, and has the "Start" button. DocuFreezer saves the original file in its new format ensuring that the contents of the file have not been altered. The software deals with PDF, XPS, HTML, TXT and image files and converts them to PDF, JPG, PNG or TIFF formats. Advanced options are available for the users of Microsoft Office 2007 SP2, 2010 or 2013 and let them convert Microsoft Office Word documents, Excel worksheets, PowerPoint presentations, Publisher books, Visio charts and RTF files.