Automatically generate thumbnails for all subdossiers of a directory in Windows 7?

[Clippy]

Is there some way to get explorer to generate thumbnails without actually having to navigate and scroll through every folder?

All I could get was a invite de commandes script that would load an explorer window for all subfolders, however only images that were visible would have thumbnails created.

[Clippy]

I made a free open source tool for that purpose: [WinThumbsPreloader](https://github.com/bruhov/WinThumbsPreloader/).

It requires Windows 7/8/10 and .Net Framework 4.5 (included in the installer).

Just clic droit on the folder to call the context menu et sélectionnez **WinThumbsPreloader > Preload thumbnails recursively** in the menu.