Chinese (Simplified) | English Note-Tools Annotation Tool 中文 EasyEDA & EasyEDA Professional Edition supports Markdown & LaTeX annotation tools Supported Features ✅ Generate LaTeX formulas to PCB document layer ✅ Generate Markdown documents to PCB document layer Usage Method Import the docs-tools.eext extension file in "Advanced" - "Extension Manager". Enter the PCB interface, click "Advanced" - "Note-Tools" in the top navigation bar and select the required function.