Downloading libnabo 1.0.7 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This free Mac app was originally created by ETHZ ASL. The latest installation package that can be downloaded is 983 KB in size. Libnabo for Mac lies within Developer Tools, more precisely Webmaster Tools.
From the developer:
libnabo is a fast K Nearest Neighbour library for low-dimensional spaces. It provides a clean, legacy-free, scalar-type–agnostic API thanks to C++ templates. Its current CPU implementation is strongly inspired by ANN, but with more compact data types. On average, libnabo is 5% to 20% faster than ANN.
You may want to check out more Mac applications, such as Blog.Mac Template Editor, RAGE WebDesign or solr, which might be related to libnabo.