First let me welcome you to SQAForums, we want to make your experience here enjoyable but to do that we need your help in following the rules and guidelines.
I have separated your question into its own thread as you hi-jacked another thread and that is against the rules.
Also please do not use "******ly" this forum is full of volunteers who give of their time when they have it available.
The Certify tool is a product of Worksoft and in order to get a trial/demo version you will have to contact Worksoft - they do not provide download links. The website where you can find contact information is www.worksoft.com
I have not failed. I've just found 10,000 ways that won't work" --Thomas Edison