It lets u to post entries to ur blog directly from various applications such as MS word etc... . Post2Blog 3 is a FREEWARE handy blog editor with live spell-checking support for pro-bloggers.

Features:

- FREEWARE WYSIWYG (what-you-see-is-what-you-get) editor with complete hot-keys support
- Built-in "Live" spellchecking (check screenshot)
- "Portable Mode" support (check instruction)
- Images are uploaded automatically (supported uploading types: Flickr (see example), file area of your blog, imageshack.us, picturelli.com, custom FTP server)
- Post text and/or images from Firefox or Internet Explorer to your blog with 2 clicks only using plugins for Firefox (check example) and Internet Explorer (check example)
- Compose new posts in MS Word and post them to your blog using Post2Blog toolbar for MS Word
- Integration with RSS Bandit (rssbandit.org) and Sharp Reader (sharpreader.net) - you can post selected items from these RSS readers using Post2Blog plugin
- Post files, images, documents from Explorer or any other program using "Send To -> Post2Blog" command
- Add Technorati, Del.icio.us, Buzzwords, 43 Things tags to your posts
- Automatically send trackbacks, ping web-services to notify about updates in your blogs
- Earn money using "Insert Amazon Link" feature
- Use built-in smiles for use in your blog