Open Live Writer makes it easy to write, preview, and post to your blog. For more information see www.OpenLiveWriter.org
Windows Live Writer - Wikipedia, the free encyclopedia
"Open Live Writer (also known as OLW) is a desktop blog-publishing application released under the .NET Foundation. It is a fork of Windows Live Writer 2012, which is developed by Microsoft and is part of the Windows Live range of products. Open Live Writer features WYSIWYG authoring, photo-publishing and map-publishing functionality, and is currently compatible with WordPress (hosted), Blogger"