Links to free tests.......

Guys, these are links to a few free resources available on the net. 

http://www.mba.com/mba/TaketheGMAT/ToolsToHelpYouPrepare/GMATPrepProducts/FreeGMATPrepTestPreparationSoftware.htm
http://gmatclub.com/forum/gmat-diagnostic-test-quest-for-best-gmat-diagnostic-test-79502.html
http://www.kaptest.com/Business/GMAT
https://www.knewton.com/
http://www.manhattangmat.com/Store.cfm
http://www.princetonreview.com/business/free-gmat-practice-test.aspx
http://www.veritasprep.com/gmat-preparation/free-practice-GMAT/
http://gmatclub.com/static/files/ppgmat30.exe
http://www.800score.com/download4.html
http://www.crack-gmat.com/gmat.htm
http://www.catprep.com/exams/gmat/purchase.html
http://www.gmatlive.com/component/option,com_acctexp/lang,en/task,subscribe/
http://www.gmatscore.com/free_trial_try_now.asp
http://www.4tests.com/exams/examdetail.asp?eid=31
http://freegmattest.net/Ques.aspx

https://grockit.com/gmat/                 >>>>> You get a 7-day free trial
http://gmat.jumbotests.com/
http://www.litesee.com/gmat.htm      >>>> This site contains the 1000 SC, RC and CR questions in timed format

I will update the list as and when required. Request you to send me links you know as well.

Cheers