ProduKey is a Windows program that lets you access the information about license keys for several applications. It can be helpful for reinstalling the operating system. You are able to save the registration data and import it into the fresh software copy.

Viewer

This tool does not require installation. The license information is displayed immediately after starting the executable file. Users can access the registration key for the operating system as well as for the Microsoft Office programs, SQL Server, Internet Explorer and other software.

You are able to sort the list by the product name, ID, key, location and other parameters. There is an option for automatically adjusting the size of columns depending on the contents. Moreover, you can show the grid lines.

It is possible to display the keys from a local hard drive and from a network folder. Users can specify an address for the remote computer or for the external registry file to get the licensing information.

Export

There are tools for exporting the list into a file. There is support for the TXT, HTML, CSV and XML formats. Additionally, the utility lets you copy the data to the clipboard and transfer the keys to another application.

Features

free to download and use;
there are tools for viewing software registration keys;
it is possible to display the operating system license information;
users can export the data to a text file;
compatible with all modern versions of Windows.