Kaufbeuren, Germany - The basic version of the free office software suite, OpenOffice, packs in a lot of functionality. Yet for some users it's just not enough. Fortunately it doesn't need to be. A variety of extensions, most available for free, can be used to add even more pep to the standard version. This type of modular software construction is familiar to users of web browsers like Firefox and Opera as an effective way to integrate expanded capabilities. As with OpenOffice itself, these are free software add-ons developed by enthusiastic developers from the OpenOffice community.