This Czech site (don’t worry, the link is for the English page) contains some useful software, routines, patches and fonts for AutoDesk related products. New uploads have their date highlighted in red so even if you check it once in a couple of months, it’s easy to see what’s changed.

XANADU – CAD files and utilities

• 2005.01.05 : Another Link for OttoPDF
• 2007.09.19 : Q10 – Text Editor with Spell Check
• 2002.11.22 : CadDepot
• 2006.05.03 : Winhard GDL Objects
• 2004.11.03 : Educational Version Watermarks in Dwgs
• 2009.04.25 : Making Secure Sites More Prominent in Firefox