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....IFC 图纸 STP 图纸 SVG 绘图 IGES 图纸 PLT 图纸 STL 图纸 CF2 图纸 使用 OBJ 文件格式...