Cubing Tools

Here are a bunch of tools that could be useful to cubers.

qqTimer - timer with a ton of features, including dozens of scramblers
Algorithm Mirrors - finds mirrors and inverses; update of strangepuzzle's program
Rotation Remover - removes rotations from an algorithm
Order Calculator - finds out how many times you have to do an algorithm to get back to solved, supports 2x2 through 5x5

And here are some cube simulators.