jGnash is a free personal finance manager with many of the same features as commercially-available software. It was created in order to make tracking your personal finances easy, but also provides the functionality required by advanced users. It is cross-platform and will run on any operating system that has a working Java Runtime Environment (e.g., Linux, OS X, and Microsoft Windows).

Features:
1. Accurate calculations,no loss of precision or rounding errors
2. Double Entry Transactions
3. Single Entry Transactions
4. Split Transactions
5. Basic support for Investment Accounts and Transactions
6. Investment transactions support multiple fee entries and account assignment for European users.
7. Nested Accounts
8. Multiple Currencies (Default and Custom), Securities, and custom Commodities
9. QIF import
10. QIF import from on-line banking sources
11. OFX import from on-line banking sources
12. Auto-Completion
13. Multiple look and feels
14. Sortable account registers
15. Reconciliation support
16. Reporting (More will be added)
* Printable reports
* Printable charts
* PDF export
* CSV export
17. Scripting support (BeanShell and JavaScript)
18. Memorized transactions
19. Update stock prices and currency exchange rates online
20. Maintain historical stock prices and currency exchange rate information
21. Evaluation of mathematical expressions inside decimal input fields
22. Time-stamp backup files on exit
23. Client / Server functionality for remote or multiple users Networking Architecture.

System Requirements:
* Java

The license of this software is Free, you can free download and free use this personal finance software.