LibreOffice Portable is a full-featured portable version of LibreOffice for Windows - including a word processor, spreadsheet, presentation tool, drawing package and database - packaged as a portable app, so you can take all your documents and everything you need to work with them wherever you go. Additional functionality including the Base database and document creation wizards is enabled by installing the jPortable portable Java runtime environment. LibreOffice Portable is compatible with Microsoft Office, Word Perfect, Lotus and other office applications.