Before you print a 3D file, you should check if it is printable. Unlike CAD formats, STL only defines the surface geometry of three-dimensional objects, but not color or texture.
STL (Stereolithography) is the standard file format used in 3D printing. To make life even easier for you, there are now a handful of online services that offer viewing STL files for free, no download needed.
Some of these 3D viewers are not too demanding for your computer or your wallet.Ī free STL viewer is an excellent way to examine a model without the need for processor-heavy CAD programs that take up huge chunks of memory on your hard drive. Luckily, there are many options available.
Check out the 20 best free STL viewer tools for all platforms: Online, Mac, Windows, Linux, Android, and iOS.īefore deciding to 3D print an STL file or when reviewing the work of a colleague, you want to view it.
