GnuCash is personal and small-business financial-accounting software, freely licensed under the GNU GPL and available for GNU/Linux, BSD, Solaris, Mac OS X and Microsoft Windows.
Money Manager Ex is a free, open-source, cross-platform, easy-to-use personal finance software. It primarily helps organize one's finances and keeps track of where, when and how the money goes. It is also a great tool to get a bird's eye view of your financial worth.
Skrooge allows you to manage your personal finances, powered by KDE 4.x. Thanks to its many features, it is one of the most powerful way to enter, follow, and analyze your expenses.
KMyMoney is a cross-platform personal finance manager built on KDE frameworks technologies for your desktop and notebook environment. It enables users to keep careful track of their personal finances by providing a broad array of financial features and tools.
Receipts is ideal for collecting and managing receipts for tax, expenses, preparation of bookkeeping and also private finances. The automatic recognition of amounts, date and other values as well as the self-learning classification according to contacts and categories make the...
Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line. This may put off some users, since there is no flashy UI, but for those who want unparalleled reporting access to their data there are few alternatives.
Moneydance is easy to use personal finance software that is loaded with all the features you need: online banking and bill payment, account management, budgeting and investment tracking.
Quicken is Americas #1 personal finance software. Make money management easy. Take control of your personal finances.
HomeMoney is advanced budgeting and money tracking online service for personal and small business use. It lets you seamlessly synchronize your day-to-day financials with Homemoney.