Leader badge

SageThumbs is a powerful shell extension allowing to preview enormous amount of image formats directly in Windows Explorer by using Pierre-e Gougelet's GFL library (XnView's author).

Please read carefully the following information:

As SageThumbs is a Windows Explorer context menu extension, there is no an executable file that you should launch to bring it up. To use it, just open any folder with image files in Windows Explorer, and then right-click a file you want to preview. You'll see the thumbnail immediately in the context menu.

System Requirements:

* Windows XP/2003/Vista/2008/7/2012/8/8.1 32/64-bit
* About 5 Mb of disk space + additional space for cache

Features

  • Extended thumbnail image view of Explorer folder
  • Image preview in Explorer 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)
  • One-click conversion to popular image formats
  • Quick wallpaper setting
  • Instant copying to clipboard
  • Image and thumbnail easy send by email

Project Samples

Play Video Thumbnail View Context Menu Options Icon View Info Tips

Project Activity

See All Activity >

Categories

Image Viewers, Image Converters, Photo Management

License

GNU General Public License version 2.0 (GPLv2)

Follow SageThumbs

SageThumbs Web Site

Other Useful Business Software
Build Agents and Models on One Platform Icon
Build Agents and Models on One Platform

Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
Try It Free
Rate This Project
Login To Rate This Project

User Ratings

4.2 out of 5 stars
★★★★★
★★★★
★★★
★★
★
34
8
1
4
5
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5

User Reviews

Filter Reviews:
All
  • mjatanim Posted 2026-07-20
    Working nice for psd files. That's why what I needed for. Thank you so much πŸ˜„
  • lunarwerx Edited 2026-06-27
    I'm a huge fan of SageThumbs, but recent crashes and a decade without updates forced me to right this injustice... βš‘γ€ THE REBUILD γ€‘βž” After a week and an embarrassing amount of tokens, we now have a ground-up, rust-native alternative supporting 316 formats. It has zero dependencies, extensive red teaming, and is obsessively optimized for speed/size, a streamlined UI, menu editors, color picker, and screenshot tool. πŸ›Έγ€ SAGETHUMBS 2K 】
  • crackwitz Posted 2025-08-23
    Abandoned since 2017. Does not support JPEG 2000.
    1 user found this review helpful.
  • twads9816 Posted 2024-09-12
    Works great for viewing HDR thumbnails, though would be nice for it to support EXR.
  • noobyorkcity Posted 2023-06-17
    Doesn't work with GIMP. Tried using its repair utility, same result.
Read more reviews >

Additional Project Details

Operating Systems

Windows

Languages

Chinese (Simplified), Chinese (Traditional), Czech, Dutch, English, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Persian, Polish, Portuguese, Russian, Spanish, Swedish, Thai, Turkish

Intended Audience

Advanced End Users, End Users/Desktop

User Interface

Win32 (MS Windows)

Programming Language

C++

Database Environment

SQLite

Related Categories

C++ Image Viewers, C++ Image Converters, C++ Photo Management Software

Registered

2014-02-07
Report inappropriate content