Description: PostgreSQL is an open source, object-relational database management system known for its reliability, performance, and SQL compliance. It runs on all major operating systems and has a rich set of features including complex queries, foreign keys, triggers, views, and ACID compliance.
Type: software
Pricing: Free
Description: tuPoz is an open-source personal knowledge management and note taking app for Windows. It allows organizing notes, ideas, documents and more in a simple tree-view interface.
Type: software
Pricing: Open Source