Online HTML Editor is a free online tool, meaning it works in the browser and there's nothing to install. It can be used to create HTML snippets that can be sent to a developer to be used in a blog post to make things nice and smooth for him. Simply copy and paste your documents into the WISYWYG html editor and it will be converted into a clean web-friendly HTML format. It works with Microsoft Word, Excel, PowerPoint, PDF, Google docs and almost anything you can imagine.
You can also just use the WYSIWYG editor as a simple text editor or an online word doc replacement.