Track and evaluate the performance of your investment portfolio
Budget management
RPNCalc - The command line Reverse Polish Notation (RPN) Calculator
Personal finance program based on CSV text files (no closed database)
Jiddu Krishnamurti's Book of Life|Libro de la Vida
uniCenta oPOS - dynamically evolving POS project
Quoter - The Console Based Stock Quote Tool
Personal Finance and Accounting
Project Portfolio Management
jGnash Personal Finance
Business Transaction Tracker and Bulk SMS platform
FIDO strong authentication, encryption, digital signature engine
A free alternative to MS Money
Lays out dependencies (links) between Excel files in a visual graph
The Open Source Invoice Management Software
Compares two Excel files on a cell-by-cell basis and dumps differences