Download
Actual version of EUKLID DynaGeo (for Windows XP or newer): 
Version 3.6e (3642 KB, 06/11/2011):

If the download fails, here is another server:
Previous version of EUKLID DynaGeo (for Windows XP or newer):
[ For these cautious guys that don't like the latest versions (because of their bugs)
and prefer the older ones (because of their reliability and stability)! ]
Version 2.5d (1358 KB, 03/27/2004):

In case of troubles with the download, here's another server too: