High Quality Content by WIKIPEDIA articles! Windows Live Writer, developed by Microsoft, is a desktop blog-publishing application that is part of the Windows Live range of products. It features WYSIWYG authoring, photo-publishing and map-publishing functionality, and is currently compatible with Windows Live Spaces, SharePoint blogs, Blogger, LiveJournal, TypePad, WordPress, Telligent Community, PBlogs.gr, JournalHome, the MetaWeblog API, the Movable Type API, Blogengine, Squarespace and all blogs that support RSD (Really Simple Discoverability).