Analog is a free web log analysis computer program that runs under Windows, macOS, Linux, and most Unix-like operating systems.

[2] Analog has support for 35 languages,[3] and provides the ability to do reverse DNS lookups on log files, to indicate where web site hits originate.

[3] The program is comparable to Webalizer or AWStats, though it does not use as many images, preferring to stick with simple bar charts and lists to communicate similar information.

Analog can export reports in a number of formats including HTML, XHTML, XML, Latex and a delimited output mode (for example CSV) for importing into other programs.

In a 1998 survey by the Graphic, Visualization, & Usability Center (GVU), Analog was reportedly used by 24.9%[6] (up from 19.9% the year before[7]), with its nearest rival, Web Trends holding some 20.3% of the market.