Best testing tools in the market

Open Source Tools
​Test Management Tools	​Functional Testing Tools	​Load Testing Tools
Bugzilla Testopia  FitNesse  qaManager  RTH (open source)  Salome-tmf  Squash TM  Test Environment Toolkit  TestLink  Testitool  XQual Studio  Radi-testdir  Data Generator	Selenium  Soapui  Watir (Web Application Testing in Ruby)  WatiN (Web Application Testing in .Net)  Capedit  Canoo WebTest  Solex  Imprimatur  SAMIE  ITP  WET  WebInject	FunkLoad  JMeter  FWPTT load testing  loadUI
Commercial Tools
​​Test Management Tools	​​Functional Testing Tools	​​Load Testing Tools
HP Quality Center/ALM  QA Complete  T-Plan Professional SMARTS  QAS.Test Case Studio  PractiTest  SpiraTest  TestLog ApTest Manager  Zephyr	QuickTest Pro  Rational Robot  Sahi  SoapTest  Test Complete  QA Wizard  Squish  vTest  Internet Macros	HP LoadRunner LoadStorm NeoLoad WebLOAD Professional Forecast ANTS – Advanced .NET Testing System Webserver Stress Tool Load Impact