Welcome to the home of MS4W!

MapServer for Windows (MS4W) is the popular and long-time installer for Windows users, containing all you need to get moving fast with MapServer.

Note

MS4W 3.2.7 is available! Containing important fixes to PROJ, GDAL & much more!

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https://ms4w.com/forum/

Issue Tracker

https://ms4w.com/trac/