Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....حشيش قائد نقطة رأس 2D رأس 3D خط متعدد 2D خط متعدد LWPOLYLINE...