This is the home for OpenVMS support of "the most popular logfile analyser in the world", Analog.
The source code kit (Zip archive) with some tiny OpenVMS-specific tweaks can be found below as well as some pre-compiled executables for typical VAX and Alpha platforms.
Note, the official release of Analog is already OpenVMS-ready. My changes are just some cosmetic additions to further support OpenVMS in some of the output sections as well as including full distributions of the auxiliary libraries.
NOTE: v5.22 includes the security fix release of ZLib v1.1.4 as well as the security fix for Analog (see http://www.analog.cx/security4.html for details). All prior versions and releases should be updated to use at least v5.22 of Analog.