Description: Eagle is an electronic design automation (EDA) software used for printed circuit board (PCB) design. It allows schematic capture and laying out of PCBs. Eagle has a free version for non-commercial use, and paid versions with more features.
Type: software
Pricing: Freemium
Description: Tree Notes is a free personal information manager for Windows that allows you to organize notes, ideas, and data in a tree structure. It has features like tagging, searching, cloud sync, encryption, and more.
Type: software
Pricing: Open Source