Place custom watermark online on OBJ drawing file. Adds custom proprietary text on obj drawings and converts to BMP, DIB, GIF, JPEG, JPG, JPE, JIF, JFIF, PNG, TIFF, TIF, PSD, JP2, J2K, JPF, JPM, JPG2, J2C, JPC, JPX, MJ2, JPEG2000, WEBP, EMF, DCM, DICOM, SVG, WMF, PDF, DWG, DXF, IFC, DWF, DWT, OBJ, FBX, DWFX, STP, STEP, CGM, GLB, GLTF, U3d, 3dS, DRC, DRACO file formats without Autodesk AutoCAD.... STEP, CGM, GLB, GLTF, U3D, 3DS, DRC, DRACO for free from any...drawing You can download the Nuget package or view the sample code...