AllegroSurf - Version 3.0.0.0 The premier web accelerating, content filtering, proxy server. AllegroSurf allows you to share a single Internet connection with multiple computers on a LAN, while protecting users from unwanted content and increasing overall Internet speed. AllegroSurf is the perfect tool for network administrators, school administrators, or for personal use. AllegroSurf is available for evaluation for free from RhinoSoft.com.