# PipeCAD - Plant Piping Design Software. PipeCAD can be used for Plant Piping Design, PipeCAD have the following functions: * Grid Modeling; * Equipment Modeling; * Structure Modeling; * Piping Modeling; * Piping Isometric Drawing; * Piping Draft Drawing; * Piping MTO List; * Customization by Python;   ## License PipeCAD is <code>not open source</code>, but you can use PipeCAD Personal Edition for free. PipeCAD provide customization by Python. The python plugins locate in the <code>PipeCAD/Lib/pipecad</code> folder. <br> The Python plugins are open source with <strong>MIT</strong> license. ## Download Download PipeCAD from here: https://github.com/eryar/PipeCAD/releases There is a Sample project in PipeCAD, You can use the user <code>SYSTEM</code> and password <code>XXXXXX</code> to login the Sample project. There are some videos to illustrate how to use PipeCAD: https://space.bilibili.com/1548012589 # Documentation [:uk:](./docs/en/index.md) [:cn:](./docs/user_guide_zh.md) # Feedback * Report bug or other issues of PipeCAD here: https://github.com/eryar/PipeCAD/issues * Send Email to PipeCAD@qq.com # Contributors <a href="https://contributors-img.web.app/image?repo=eryar/PipeCAD"> <img src="https://contributors-img.web.app/image?repo=eryar/PipeCAD" /> </a> ## IsoAlgo3d 3D WebGL Viewer for Piping PCF/IDF File: https://eryar.github.io/PipeCAD/