Rapidly generate a testing checklist with Printable Checklist. Generate a simple checklist on the web site, print and distribute to other testers.

When exploratory testing, we sometimes run out of ideas and get blocked. One trick Michael Bolton showed me was to use Oblique Strategies to kickstart my brain. I was surprised that the fifth oblique strategy I selected triggered my brain into a completely new class of test ideas. It's now part of my heuristic tool box for test idea generation.

Try it online here or here.

The Microsoft Internet Explorer Developer Toolbar provides a variety of tools for quickly creating, understanding, and troubleshooting Web pages.

The Web Developer extension adds a menu and a toolbar to the browser with various web developer tools. It is designed for Firefox, Flock and Seamonkey, and will run on any platform that these browsers support including Windows, Mac OS X and Linux.

MySQL Workbench is an ERD tool for MySQL. It's not ERWIN but it's a decent tool.