ScribeFire is a free extension to add to Mozilla Firefox (specifically for versions from Firefox 2.0) that has all the necessary elements to edit your blog without having to leave the browser.
Its use can not be easier because it involves dragging and dropping formatted text from the pages you are visiting, taking notes, uploading images and posting to one or more blogs.
ScribeFire supports numerous services such as WordPress.com, MySpace, Windows Live Spaces, Tumbar, and blogging platforms such as WordPress, Movable Type, Drupal, Textpattern, Soller, Rollerbloger, etc.
The blog editor with which it comes equipped is very practical because it has everything you need: blog history, tag manager, etc.
You can free download ScribeFire Blog Editor 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.