We are happy to announce the release of 3DF Lapyx: a free camera calibration software. 3DF Lapyx is a useful tool to automatically compute the intrinsics parameters of a camera. It comes with a nice and very intuitive GUI. We are sure the Computer Vision and the Photogrammetry communities will find this tool very useful.
You can download both the 32-bit and 64-bit windows version from the product page.