ZuluPad

If you've ever considered using a personal wiki to track your GTD to-dos and notes, but abandoned the idea because the software was too cumbersome, you might give ZuluPad a try. I've been using it recently to hold all my various lists and notes and it's really impressive. Go for the Pro version, available for a $15 donation, which allows you to print, add images, and synchronize your wiki online so that you can use it on multiple computers.

My main ZuluPad document is growing by leaps and bounds. I'm using it for all my GTD lists and notes, and I'm loving it so far. Making links to other pages within the wiki or on the Web is practically effortless, and I easily got my pages to print on Circa Junior paper. There's a handy datestamp feature, and it's easy to navigate between all your pages. The online synch has worked perfectly so far.

The program gets a little slow on larger documents, but not too slow to be particularly annoying. The only things I find myself missing so far are traditional word processing functions like bullet points, customizable headers, and a spell check.

Developer Thomas Gersic seems engaged with an adoring ZuluPad fanbase on his Web site, so hopefully some of those options will appear in a later release. Even without them, ZuluPad is one of the most useful and well-written programs I've found online - simple, elegant, useful.