Avogadro - Avogadro is a free, fantastically easy to use molecule editor.
Procore - Procore is the world's most widely used construction project management software. Easy to use, mobile platform with unlimited user licenses.
ImageJ - and Other Health Care
PlanGrid - The #1 construction app. Used by thousands of companies to save time, money, and ditch paper plans forever.
TrueChem - TrueChem is software designed specifically to control and automate the management of chemistries, coatings, and wet processes.
Corecon - Corecon offers integrated estimating, project management, and job costing for small to medium-sized construction companies.