Name of the tool which I can use to check memory leak issues

What is the name of the tool which I can use to check memory leak issues in my code...Kindly give suitable webaddress to download such a tool..

One such tool to identify and rectify memory leaks in Visual C++ is called Deleak. The link for Deleak is provided below:

http://www.deleaker.com/

Another similar tool to handle memory leak issues in a JAVA program is Antorcha Memory Plumber. Below is the link for Antorcha Memory Plumber

http://ctoblog.lucierna.com/ultimate-weapon-lucierna-kill-memory-leaks/

I advise you to Google to find many similar tools for different programming languages.