View 3D files quickly from Google Drive or from your hard drive. Need to view 3D files online? Just install the software 3D Viewer in Google Chrome™ To begin viewing 3D files, simply do the following Install the extension 3D Viewer in Google Chrome™ Click on the extension icon Choose the 3D file you wish to open Begin viewing your 3D files online today! This 3D viewer works for both STL and OBJ file formats. This is an online viewer, so you need to be connected to the Internet to be able to view your STL files for free. Open your 3D model files quickly. You can also open OBJ files using this extension software STL Files - STL (an abbreviation of "stereolithography") is a file format native to the stereolithography CAD software created by 3D Systems. STL has several backronyms such as "Standard Triangle Language" and "Standard Tessellation Language". This file format is supported by many other software packages; it is widely used for rapid prototyping, 3D printing and computer-aided manufacturing. STL files describe only the surface geometry of a three-dimensional object without any representation of color, texture or other common CAD model attributes. The STL format specifies both ASCII and binary representations. Binary files are more common, since they are more compact.[ An STL file describes a raw, unstructured triangulated surface by the unit normal and vertices (ordered by the right-hand rule) of the triangles using a three-dimensional Cartesian coordinate system. In the original specification, all STL coordinates were required to be positive numbers, but this restriction is no longer enforced and negative coordinates are commonly encountered in STL files today. STL files contain no scale information, and the units are arbitrary. OBJ Files - OBJ (or .OBJ) is a geometry definition file format first developed by Wavefront Technologies for its Advanced Visualizer animation package. The file format is open and has been adopted by other 3D graphics application vendors. The OBJ file format is a simple data-format that represents 3D geometry alone — namely, the position of each vertex, the UV position of each texture coordinate vertex, vertex normals, and the faces that make each polygon defined as a list of vertices, and texture vertices. Vertices are stored in a counter-clockwise order by default, making explicit declaration of face normals unnecessary. OBJ coordinates have no units, but OBJ files can contain scale information in a human readable comment line. View 3D files from Autodesk quickly when you install this software today! Our software extension works in both Windows, Mac OS and Linux as well as this extension runs in the Chrome web browser. Open your CAD files today using this software. Try to view CAD, IGS and 3DS files today after you install this extension. Disclaimer: Please note this extension is NOT made by Google and is made by an independent development team. All copyrights belong to their respective owners. Google doesn’t endorse or sponsor this Chrome extension. 3D Viewer in Google Chrome™ is not owned by, is not licensed by and is not a subsidiary of Google Inc.