Wiki Writer

A stand-alone, freeware PersonalWiki for Windows. Supports both HTML and a somewhat wiki-like syntax. Like WardsWiki, WikiWriter is modal: pages are edited as plain text with embedded markup, and displayed with the markup evaluated.

From the WikiWriter web site http://hytext.com/ww/: "WikiWriter is a browser-based editing system using wiki-style markup and interface, a standalone personal wiki serving as a text-base authoring tool. Download freeware version 3.60, and discover a whole new way to write and manage your ideas, projects, manuscripts, ebooks, distance learning and Web-based training courseware.... WikiWriter is released with the modest goal of replacing MS Office (tm) on business and personal desktops around the world. You gotta think big, when you start small."

Features:

Text input is much like Notepad, or an HTML editor, with output displayed in a web browser.
Uses simplified markup, making the system easy to learn and use.
Allows advanced HTML markup too, giving the system power to spare for experienced professional producers.
Pages display in a browser embedded in the program.
Uses Cascading Style Sheets (CSS) for display control.
Distribute WikiWriter sites by compiling them into a single file with an .mht extension.
HTML Export.
Generates index and tables of contents for Windows HTML Help conversion.