Aspose.Words Express is a free standalone utility that allows users to easily convert DOC, DOCX, RTF, HTML and ODT documents to EPUB. The produced EPUB can be viewed on your mobile devices as well. It provides a bundle of useful options to specify for the conversion. These option include embed fonts, relative font sizes, image resolution, navigation map depth and splitting of a document into chapters. It is built using Aspose.Words for .NET, a document processing component developed by Aspose.
To download you need to register at the Aspose website. To install Aspose.Words Express just download the ZIP file and unpack it. No additional actions are required. Upon launching Aspose.Words Express, just choose the file to convert, select destination and click “Convert”. Use the "Settings" tab to tune the conversion process if you need to.