STL Import for SolidWorks

From SYCODE:

STL Import for SolidWorks is a Stereolithography (.stl) file import add-in for SolidWorks�??�?�®. This add-in gives SolidWorks the ability to import geometric data from ASCII and Binary STL files.

STL Import for SolidWorks reads polygon mesh data stored in STL files and imports it into SolidWorks. A polygon mesh in a STL file is comprised of a set of triangular faces. STL Import for SolidWorks creates trimmed planar surfaces for each triangle and knits them together to create a body. If the polygon mesh is closed (i.e. it does not contain boundary edges) then STL Import for SolidWorks will create a closed body feature, otherwise an open surface will be created.

STL Import for SolidWorks is very easy to use as it adds new commands to SolidWorks. It also adds a submenu to the SolidWorks menu called "STLImport".