Digital Surf SARL has released MountainsMap 6.1, a new version of its surface imaging and analysis software for all types of surface metrology instruments, including confocal microscopes, white-light interferometers, scanning probe microscopes, and contact and noncontact profilometers. The software provides extended interoperability in multiple surface metrology domains. It offers calculation speeds up to 16 times faster than MountainsMap 5.1, and new features including universal data export, MatLab compatibility, multiscale wavelets filtering and analysis, second-generation lead analysis for the automotive industry, and collocalization of images of the same surface generated by different instrument families. Multicore parallelization increases calculation speeds over version 5.1. Compared with the earlier version, morphological filtering is two to eight times faster, and form removal is three to four times faster.