Zoho Creator - Zoho Creator is a low-code application development platform that helps you build a custom, mobile-ready apps to run your business.
PostgreSQL - PostgreSQL is a powerful, open source object-relational database system.
SoftMaker Office - SoftMaker Office is one of the most powerful and reliable office suite that is fully compatible with the MS Office Suite.
SQLite - SQLite Home Page
Apache OpenOffice - Apache OpenOffice is an open source, office document productivity suite.
MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.