This simple XML-RPC client tool can post, publish, edit, and delete text on Weblogs managed by Blogger, b2, MovableType, Nucleus, BigBlogTool, and BlogWorks XML, or to any other blog tool or service that supports Blogger API. It has an intuitive Office-like interface, and you can preview the post before sending it to the server.

Note: To upgrade from v3.0x do not uninstall the old version or you'll lose your account settings, just install v3.03 over it.