GnuCash Double-Entry Accounting Program.

CountAbout personal finance software imports data from Quicken and Mint, and automatically syncs data all accounts.

Moneydance is a personal finance software application.

Mint.com is a free, web-based personal financial management service.

You Need a Budget combines easy software with Four Simple Rules to help you quickly gain control of your money.

taskblitz is set of tools to collaboratively get your work done including project management, chat, time tracking and invoicing.