Supported Products List:

Microsoft Windows 98/ME
Microsoft Windows 2000
Microsoft Windows NT
Microsoft Windows XP
Microsoft Windows Vista
Microsoft Windows Server 2003
Microsoft Windows 7 (Doesn't work with Microsoft Volume Licensing)
Microsoft Windows 8 (Doesn't work with Microsoft Volume Licensing)
Microsoft Windows 10 (Doesn't work with all types of licenses)
Microsoft Office 2000 (Only ProductID is displayed)
Microsoft Office 2003
Microsoft Office 2007
Microsoft Office 2010
Microsoft SQL Server 2000
Microsoft SQL Server 2005
Microsoft Exchange Server 2000
Microsoft Exchange Server 2003
Visual Studio
Some of the Adobe and Autodesk products.

Versions History:

Version 1.90
When the 'Temporarily start the remote registry service on the remote computer' option is turned on, ProduKey now starts the Remote Registry service even if it's disabled.
Version 1.88
Added 'Save All Items' option.
Version 1.87
Fixed to display Office version if the product name is not stored in the Registry.
Version 1.86
Fixed bug: ProduKey displayed wrong product name of Microsoft Office taken from another Registry key.
Version 1.85
Added 'Auto Size Columns+Headers' option.
Added 'Auto Size Columns On Load' option.
Version 1.83
Added support for SQL Server 2012/2014.
Version 1.82
Added 'Run As Administrator' option (Ctrl+F11), which is needed to get a product key from external drive on Windows Vista and later.
Version 1.81
You can now export the product keys list to JSON file.
Version 1.80
Added option to temporarily start the remote registry service on the remote computer (For reading the product keys from the Registry on the remote computer).
Version 1.75
Added support for some Adobe and Autodesk products.
Version 1.70
Added support for BIOS OEM Key (Windows 8).
Version 1.67
The DefaultProductKey Registry key support added on v1.61 is now turned off by default (You can turn it on with 'Load Default Product Key' option).
Version 1.66
Added /NoErrorMessage command-line option. If you specify it with a save command-line option, an error message won't be displayed if the save action is failed. Instead, the error code will be returned to the caller.
Version 1.65
Added support for Visual Studio.
Version 1.62
Fixed bug from v1.61: ProduKey crashed in some systems.
Version 1.61
ProduKey now tries to extract the key from DefaultProductKey Registry key if the product key cannot be found in the standard location of Windows 7 product key.
Version 1.60
Added support for SQL Server 2008.
Version 1.56
Fixed a bug with the 'N' character location on the product key of Windows 8.
Version 1.55
Fixed ProduKey to decode properly the product key of Windows 8.

О portabe:

Портативная версия предоставлена разработчиком и работает без инсталляции на компьютер.

Скриншоты