Free Tech resources

TwitterFacebook
Get flash to fully experience Pearltrees
The No.1 rated BEST PDF Reader - as voted by Life Hacker Readers by a 2-1 margin for the 2nd year in a row!

Tracker Software Products :: PDF-XChange Viewer, Free PDF Reader

http://www.tracker-software.com/product/pdf-xchange-viewer
http://www.eterlab.com/eyedefender/ EyeDefender lets you avoid eyestrain and puts the sparkle back in your eyes

EyeDefender