SageThumbs is a powerful shell extension allowing to preview enormous amount of image formats directly in Windows Explorer by using Pierre-e Gougelet’s (XnView’s author) GFL library.
Features:
Extended thumbnail image view of Explorer folder
Thumbnail image in explorer context menu (right-click menu)
Extended info tips
Support 162 image formats (224 extensions) via GFL Library
Support additional 26 image formats via XnView plugins (if installed)
Image and thumbnail easily sent by e-mail
One-click conversion to popular image formats
Wallpaper selection support
Instant copying to clipboard
Adobe Illustrator (ai), Postscript (ps, eps) and Adobe Acrobat (pdf) file thumbnails via Ghostscript library
