Ver. 1.75:
Here are its main key features:
- Find Windows Product Key for Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows XP and …
- Find Product key for Microsoft Office
- Save the retrieved product key with encryption.
- Change MS XP Key, (Admin rights needed)
- XP Key Change Facility
- Modify the Windows Owner name/ Organization name (Admin rights needed)

Ver- 1.74:
– View Windows 8 and Windows 8.1 Product CD Key
– View/change XP Key
– View Windows 7 Product/CD Keys.
– View Windows Vista Product Key
– View/Change MS office Key
– View Win98 Key
– view Win2000 Key
– View .Net Key
– View Win2003 Key
– Save Your Product Key By Encrypting It
– De-Crypt your saved encrypted key
– Support for MS Office Product keys

Ver- 1.73 Final:
Following Features Removed:
- Removed Password Generator
- Removed Activation Backup/ Restore
- Many Internal features

Added:
- Supports Windows 98, 2000, XP, Vista, 7 and more – 32 bit
- Supports Windows XP, Vista, 7 64 bit versions
- Supports MS Office 2000, XP, 2003, 2007, and 2010 – 32 bit and 64 bit

- Many Enhanced features
- Removed the title RC from it.

Known Issues:
While Running WinkeFinder.exe, some Antivirus programs may display an alert and/block you from running it.
If your Antivirus program shows false alert please follow his article to report false positive about Winkeyfinder Article URL:(http://www.techsupportalert.com/content/how-report-malware-or-false-positives-multiple-antivirus-vendors.htm)

- Office 2013 installers remove all but the last five characters of the install product key once the installation completes.

- If you have an installed version of Microsoft Office 2016 or 2013 via your Office 365 subscription, you don’t need to worry about product keys. Just sign in to your account and download and install the latest version of Office 2016 to your computer.

- For Some Operating Systems and MS Office Product key is not stored in Registry for such situation Product key not found message is displayed.

- If you purchased a computer/ bought a seconds from AN OEM manufacturer such as Dell, HP, Lenovo etc. Please keep in mind that the product key that is used while installing Windows may be different from the one mentioned on the License sticker.