A free and powerful office suite
Demo Invoicing APP for Veterinarian Medical Office
An Invoicing program for Auto Shops written in vba and MS-Access.
Common Resource Grep
Simple Invoicing program for Desktop written in vba and Access
A billing APP for Equipment Sales/Repair Shops written in MS-Access.
Transfer your info from Excel to your Mobile and bring back mods.
A spreadsheet for designing databases
Tipo de Dados CPF/CNPJ para SQL Server, com custo máximo de 7 bytes.
Build HTML5 apps for web and mobile using your .NET skills
although fully functional, this is a pre-framework that you can extend