Windows Live Writer 2011
For people who prefer to write their blogposts offline, Windows Live Writer 2011 is your best solution. If you're running a Windows 7 OS, chances are you might already have this software installed on there somewhere. For those who are running an older Windows OS, you can grab the download and get started with blogging right away.
The software is a great way to write your drafts and easily upload, even publish them, to your respective blogs. No more griping about losing everything the moment you lose your internet connection while saving. It supports blog themes, categories, tags and so much more that there's really no need to head to your blog's interface just to write your post.