Moneydance 2007 is an intuitive personal finance application for Mac, Windows, and Linux. Moneydance helps you manage and track your finances with advanced features such as online banking and bill payment, investment tracking, and insightfu...
Mint is a free, simple personal finance solution. Mint will download, categorize and graph all your finances automatically every day, so you'll know where your hard earned money is going. Best of all, it's FREE
Excellent for its price - usability is a bit behind some oter accounting apps though. uses double entry system, more suited to businesses or people with some accounting knowledge, unlike many programs aimed more at home users. Latest unstable versions add MySQL support allowing for possible multi user access.