Today we will talk about some of Windows 7 product key finder tools which helps you retrieve your Windows 7 product key from your existing Windows 7 Installation. These tools are quite handy when you have lost your Windows 7 product key or lost your Windows 7 installation DVD.


Windows 7 Key Finder is a free tool which helps you to find your Windows 7 Product key. It supports all versions of Windows 7 whether is home or ultimate. Just run it on your system and click on  Find Windows 7 Product key. It will give the key instantly. (Its not a standalone application and it needs a installation. Also, it seems to have some compatibility issues with Windows 7 64 bit.

Download Windows 7 key finder

2. LicenseCrawler

It is another free utility that can be used to find Windows 7 Product key in a click. Even though License crawler can pull up almost licenses or serial numbers of every software or tool that is installed on your system.

Download Licensecrawler

3. ProduKey

It is another free utility which can find all the licenses and serials of your installed software applications in a click including Windows 7. It can displays the ProductID and the CD-Key of Microsoft Office (Microsoft Office 2003, Microsoft Office 2007), Windows (Including Windows 7 and Windows Vista), Exchange Server, and SQL Server installed on your computer.

Download here.