[v4.7] Invision Community – Classic, scalable and customizable community platform

Invision Community (full name: Invision Community Suite) is a classic forum program written in PHP and MySQL. It was first published in 2002, initially called (Ibforums) and Invision Board, later changed to IPB (Invision Power Board) and IP.Board, then it was renamed IPS Community Suite. Its 1.x version is free and has a large number of users. But starting from 2.x, it became a paid program, which caused its market share to decline.