Hello Al, For Windows 7, there are several third-party tools that you can use to enable picture preview in the context menu of Windows Explorer. One popular recommendation is "SageThumbs," which is a shell extension that allows you to see thumbnails of various image formats directly in the context menu. Here are a few options you can consider: 1.
SageThumbs: -
Description: SageThumbs is a powerful shell extension allowing you to preview a vast amount of image formats directly in Windows Explorer by using Pierre-e Gougelet's GFL library (XnView's author). -
Website: You can download it from the developer's website at:
https://www.xnview.com/en/sagethumbs/ 2.
Icaros: -
Description: Icaros is a...