Free and Open Source Invoicing, Expenses & Time-Tracking
User-friendly and completely free algorithmic trading platform
Open Source Metering and Usage Based Billing API
Open Source - Web Based - CRM - Gestione magazzino e Fatture Magazzino
Timesheet module for dolibarr
Personal Finance and Budgeting Program with a Calendar View
A standalone, portable Ada package for producing Excel spreadsheets
Accounting system for smaller companies written in GnuCobol.
Personal finance program based on CSV text files (no closed database)
Bitcoin Alts portfolio tracker, email / text / alexa / telegram alerts
Quoter - The Console Based Stock Quote Tool
Imagic Solution Easy to Use Windows Based Weighbridge Software
Bitcoin BitcoinCash Litecoin DASH BTC Payment API - PHP Wordpress ASP
A list of online resources for quantitative modeling, trading, etc.
Per il bilancio fino a 5 immobili
Building High Quality ERP and Accounting Software for SMB & SME
A free alternative to MS Money
ShelterOps - Animal and Wildlife data management software
Web interface for mass payment of salaries in MT101 format
Smoothly transitions numbers with ease. #hubspot-open-source
Software gestionale open-source
Calculation of prices, potential gains or losses in celebrations.