DuxWare - DuxWare is a web-based medical practice management system that is designed to meet the needs of your practice.
4D - 4D is a relational database management system and IDE.
PracticePerfect - PracticePerfect is an EMR and management software that gives you tools you need to manage your practice while also manage compliance and patient care.
LiveCode Platform - It is Both Under the GPL and it is also Proprietary if using the GPL version the software you make...
BambooHR - Personalized HR software for SMBs
ESM Tools - ESM Tools is a powerful and widely known software development platform that comes with a centralized model infrastructure, providing the common frame for compiling, running, downloading, and organizing models (ones or multiple).