The free and Open Source productivity suite
Calculates income tax form entries, helps do your taxes.
A standalone, portable Ada package for producing Excel spreadsheets
Budget management
Secure Trading Client for most popular Bitcoin exchanges
Python GUI tool for estimating plant CAPEX, OPEX, and profitability
Personal finance transaction tracker similar to the obsolete MS Money
Enterprise project management replacement for Project Server
an interactive "rolling paper" calculator
uniCenta oPOS - dynamically evolving POS project
A basic PHP/MySQL/HTML Billing APP. Meant for developers learning.
C++ library for creating XLSX files for MS Excel 2007 and above.
SIE MÖCHTEN EINE INKASSO-FORDERUNG ABWEHREN?
Income Tax Calculation
Simple app for calculating arrear pension amount of a given period.
Calculation of Income Tax Return
Back test, analyze, rate of return of Indian shares for 20+ years.