MeshLab is a great, free (gpl) program only available for Windows, that is part of the category Design & photography software with subcategory 3D Design and has been created by Visual Computing Lab.
More about MeshLab
MeshLab is a program that takes up less storage than the average program in the category Design & photography software. It's a software often downloaded in China, Austria, and United States.Since the software joined our selection of software and apps in 2012, it has obtained 9,457 downloads, and last week it achieved 4 downloads.MeshLab is available for users with the operating system Windows XP and prior versions, and it is only available in English. The current version of the program is 1.2.3a and it has been updated on 6/20/2012.
MeshLab supports the following formats
Importa: PLY, STL, OFF, OBJ, 3DS, COLLADA, PTX, V3D, PTS, APTS, XYZ, GTS, TRI, ASC, X3D, X3DV, VRML, ALN
Exporta: PLY, STL, OFF, OBJ, 3DS, COLLADA, VRML, DXF, GTS, U3D, IDTF, X3D