Top 5 Best Thumbnail Viewers to Extract, View, Edit, and Download Thumbnail Images

Last Updated on August 23, 2023 by Peter Wood

- “Hello to all, what is the best thumbnail viewer for Windows or Mac. I need one that is reliable and clean.”

So how to find your target photos from hundreds of thousands of similar items? During this time, you can find a great thumbnail viewer to solve the problem. There are many demands of thumbnail image download and view. This article collects some popular thumbnail viewer software that suits different platforms. Just read and choose the one you need.

Best Thumbnail Viewer

Part 1: Best Thumbnail Viewer to Browse and Manage Thumbnails for Photos, Videos, and PDFs

WidsMob Viewer Pro is an all-in-one photo viewer and editor. It provides different viewing modes, including thumbnail mode. Thus, you can access thousands of thumbnails for photos, videos, and PDFs. With one click of any file, you can open all files in thumbnails within the same folder. Furthermore, the thumbnail viewer enables you to manage the photos, such as copying the files between different folders, deleting unwanted ones, and more.

  • 1. Preview thumbnails for all file formats from different folders on your Windows or Mac directly.
  • 2. Support most RAW files, JPG, TIFF, PNG, BMP, HEIC, AVIF, Videos, PDF, and more file formats.
  • 3. View photos in thumbnail mode, library mode, slideshow mode, favorite mode, or EXIF mode.
  • 4. Apply multiple editing features to copy, crop, flip, rotate, delete, and do other customizations.
Win Download Mac Download

How to View Thumbnail Images on Win/Mac

Step 1: Download and install WidsMob Viewer Pro. Launch the program on your computer and set it up as the default media viewer. Just double-click any image or video to open all thumbnails for the media files within the same folder. Moreover, it enables you to browse thumbnails for all files in a different folder on your computer.

View Canon RAW Viewer Pro

Step 2: If you have to manage and view thumbnails for a frequently visited folder, you can click the + icon on the top left corner next to the FAVORITES menu. After that, you can add a new folder within the thumbnail viewer. After that, you can find it under the FAVORITES menu, which you can get into the folder with one click.

Add Favorite Folder Viewer

Step 3: Go to the File menu and choose the Preferences button to select the different viewing modes. After that, you can check the Folder + Photos option under the Folder view menu. After that, you can click the OK button to confirm. It enables you to view and manage thumbnails for photos, videos, PDFs, as well as folders.

Preference WidsMob Viewer Pro

Step 4: When you need to copy the photos and videos, you can press the Ctrl + C keys to copy the files. Of course, you can also drag-n-drop the thumbnails to another folder. It also enables you to compare two similar photos to choose the desired one. You can also go to the View menu and choose the Sort button to search for the desired file.

Compare Photos Thumbnail Viewer Pro

Note: It also enables you to remove unwanted photos, edit photos, and even apply photo effects in full-screen mode. Besides, there is a slideshow icon to play all photos within the same folder in a slideshow.

Win Download Mac Download

Part 2: 2 Best YouTube Thumbnail Viewers to View and Download YouTube Thumbnail Images

Use two thumbnail viewers for YouTube and view or even download YouTube thumbnail preview images in high resolution. – YouTube Thumbnail Grabber and Viewer is an extremely easy YouTube thumbnail viewer. There is no need to download or install any third-party thumbnail viewer program. Just copy and paste YouTube URL into a blank, and then press the “Enter” key on your keyboard to access all YouTube thumbnails.


  • One-click to extract and grab thumbnail images from a YouTube video link in seconds.
  • Simple and easy-to-use interface.


  • Ads inserted.
  • No thumbnail image download feature.
Boingbong – YouTube Thumbnail Viewer and Downloader can convert YouTube thumbnail URLs into real pictures for free online. What’s more, you can get YouTube thumbnail image download to most digital devices directly.


  • Support to view thumbnail images from YouTube in HD, HQ, 1080p, and 4K.
  • Download any YouTube thumbnail to your computer, iPhone, Android, PSP, etc.


  • Many ads insert in its main interface.
Thumbnailsave Win Download Mac Download

Part 2: 2 Thumbnail Viewer Software on Windows/Mac to Extract the Desired Thumbnail Images

Thumbnail Database Viewer – Thumbnail Viewer for Windows/Mac

Thumbnail Database viewer can speed up the display of thumbnails in a folder, including thumbs.db, ehthumbs.db, thumbcache_*.db files. Furthermore, even delete the original pictures, you can still access those thumbnails.


  • Provide details of image-created dates and locations in the forensic analysis of thumbs.db.
  • Browse thumbnail cache files from the directory bar.


  • The Thumbnail Database Viewer revise on April 30, 2011.
Thumbnail Database Viewer

Thumbcache Viewer – Thumbnail Viewer for All Files on Windows

Thumbcache Viewer offers both a graphical user interface and command-line interface. Thus, you can view any thumbnail image easily. Furthermore, you can export entries to a CVS file quickly.


  • Extract and view thumbnail images from thumbcache_*.db and iconcache_*.db database files on all Windows computers.
  • Preview the thumbnail image with a new window by the mouse or arrow keys.


  • You can get only basic viewing features here.
Thumbcache Viewer Win Download Mac Download


From the above 5 excellent thumbnail viewer software, you can extract and view any thumbnail image on Windows and Mac. When you need to get the desired thumbnails for YouTube videos, online thumbnail viewers should be the best choice. If you need to browse and manage the thumbnails, WidsMob Viewer Pro is the desired thumbnail viewer to preview all photos, videos, and PDFs in thumbnails on your computer.