Eqonomize! is an open-source personal accounting software designed to provide a user-friendly experience for managing finances within small households. This comprehensive solution combines efficient bookkeeping with double-entry accounting and offers robust features for handling various financial transactions.

The application provides a clear overview of past and present transactions, income development, and expense tracking through descriptive tables and charts. It also offers an estimate of future account values based on budgeted amounts and scheduled recurring transactions. Users can easily keep track of their financial situation with the software's ability to display total account values, category balances, and the budget/remaining budget for a specified period.

One of the key features of Eqonomize! is its support for scheduled recurring transactions, which includes a wide range of recurrency schemes and confirmation of occurrences. Users can manage multiple currencies with the application, which automatically updates each account with a selectable currency.

The software's bookkeeping capabilities include transaction properties such as description, value, quantity, date, payee/payer, from/to account/category, tags, associated files, and comments. It also supports split transactions, refunds, repayments, and explicit support for loans/debts with interest and fee payments.

Eqonomize! offers an advanced budgeting system that enables users to create a monthly budget for income and expense categories. The application allows customization of the start day of the budget month and displays previous months' performance. It also predicts future account values based on the budget and scheduled transactions.

In addition, Eqonomize! provides comprehensive support for securities trading, including stocks, bonds, and mutual funds. Users can perform various transactions such as buying and selling shares, trading shares between different securities, dividends, and reinvested dividends. The application displays detailed information about securities, including value, cost, profit, and yearly rate.

The software can show users the total amounts in their accounts and categories for today or any chosen date, along with how those amounts have changed and the budget or remaining budget for a certain time period. It also offers basic descriptive statistics for each transaction list, supports filtering transactions based on various criteria, and displays charts and tables for changes in profits, incomes, and expenses over time.

Eqonomize! provides flexible data management capabilities, including saving data to human-readable XML files, importing data from CSV files, exporting data as QIF files or HTML/CSV files, and displaying data online. Users can also save tables as HTML files and charts in various image formats for further editing.