Welcome to the less home page! Less is a free, open-source file pager. It can be found on most versions of Linux, Unix and Mac OS, as well as on many other operating systems. Releases The current released version is less-643. It was released for general use on 12 Aug 2023. The current beta version is less-653. It was released for beta testing on 20 Mar 2024. Information about less-643 Information