Description: Amplenote is a free note-taking and productivity app that helps you organize your thoughts and ideas. It has a clean and intuitive interface for writing, editing, tagging, and searching notes.
Type: software
Pricing: Open Source
Description: Everycircuit is an easy-to-use, online circuit simulator and schematic capture tool. It allows anyone to design, test and simulate analog and digital circuits without installing any software.
Type: software