Product Key Explorer - Version 4.0.2 Product Key Explorer is a powerful product key recovery solution for Windows, designed to help users find, recover and backup activation keys for +8500 most popular software programs installed on local or network computers. In order to install or reinstall Microsoft Office, Windows, or other commercial software, you must have access to a product key (CD Key) for that product. Product Key Explorer retrieves product keys from network computers and allows to protect your company from having pirated software on your network. With Product Key Explorer you will be able to track the number of software licenses installed in your business, find and recover a lost or forgotten product keys. You can backup product keys to Registry File (.reg), save as Tab Delimited Txt File (.txt), CSV Comma Delimited (.csv), Excel Workbook (.xls), Access Database (.mdb), Web Page (.html), SQLLite3 Database or XML Data (.xml) file, print key list or copy all to clipboard. This utility can be useful if you lost the product key and you want to reinstall it.