ShellBrowser Components for ActiveX
The ShellBrowser component set gives a programmer easy access to the Win32 shell functionality. The JamShellList, JamShellTree and JamShellCombo components look and behave exactly like the corresponding parts of the Explorer. All componments support the properties page, correct icons, OLE... A thumbnail component displays the Explorer thumbnail images. ... Interesting sample projects and help file with a lot of sample code are included. ... The registered version of the ShellBrowser Components is royalty free.
http://www.jam-software.com/activex/ShellBrowserX-Demo.exe - 3Mb - Download - Screenshot

FrameShots
FrameShots takes snapshots of MPEG/AVI/WMV/DivX etc. files to create high-quality thumbnails. Features include the ability to navigate frame by frame to find the perfect shot. It has an option to auto-trim any black borders around your movies. The program allows you to copy entire frames or just... It also has a batch mode feature which will automatically make a thumbnail at periodic set intervals during the video file.
http://www.frame-shots.com/fssetup.exe - 1Mb - Download - Screenshot

ASPThumb
ASPThumb is an ASP component (ActiveX) that allows ASP application to create high-quality thumbnails. You can use this component for automated creation of image previews in your ASP applications. The component can scale down and crop images, draw image border, etc. ... The resulting thumbnail can be saved to file or binary variable as JPEG image. ... The component can load the BMP and JPEG images from files or binary variables.
http://www.brizsoft.com/asp/thumb/aspthumb_trial.zip - 245Kb - Download

Mosaic Creator
Mosaic Creator is professional photomosaic and thumbnailer tool. There is full range of options to control image distribution and enhanced rendering parameters. Result image size and number of used images is unlimited. Mosaics are rendered by strips and stored in file. ... The thumbnail wizard allows you to create image galleries from templates (now more than 50). ... Supported input file formats are BMP, JPG, PNG, TIFF, TGA, PCX, WMF, EMF. ... You can create incredible thumbnails which can be created only with Mosaic Creator.
http://www.aolej.com/files/MC2.zip - 16Mb - Download - Screenshot

Digital Splats HTML
Create an online photo album with Splats HTML, the perfect digital camera software program for putting photos on the Internet! It provides a complete and easy way to resize, rotate, add text directly on the images, define captions and create TWO optimized images (a thumbnail AND full view) with... It generates scaled thumbnail images and scaled full view images appropriate for web viewing. ... It lets you automatically add copyright text or watermark text to each image for your web site! ... 7. ... It ensures all of your files work with IE AND Netscape!
http://www.ChaosSoftware.com/programs/32bit/splatshtmlx.exe - 2Mb - Download - Screenshot

Context ThumbView
Context ThumbView is a Windows Explorer context menu extension that provides image preview directly in the right-click menu. It supports most of popular image file formats, including BMP, GIF, JPEG, PNG, TIFF and is very handy for quick image viewing. ... Thumbnail dimensions and additional displaying options can be configured using its Configuration Manager. ... It allows to save thumbnails, send them by email or copy to the Clipboard. ... Context ThumbView is brought up by right-clicking on an image file in Windows Explorer.
http://www.contextmagic.com/ftp/ThumbViewSetup.exe - 915Kb - Download - Screenshot

One Cat Viewer Free
In 1998 One Man And A Cat released one of the first thumbnail-based image viewers into the market. Its ease of use and quick thumbnail indexing prompted millions of downloads worldwide. By 2001 however, the number of image viewers had dramatically increased and One Cat Viewer went on a long hiatus. ... * Fast Thumbnail Caching * Choose your thumbnail size and quality * Customizable colors and fonts * Resizable navigation, thumbnail, and image panes * Slide shows, fullscreen viewing, and zoom * Rotate, flip, and crop your images * Lossless JPEG saving for many...
http://www.onecatweb.com/downloads/iocviewer.exe - 2Mb - Download - Screenshot

NetVisualize Favorites Organizer
NetVisualize Favorites Organizer lets you manage your favorite URLs and bookmarks visually. NetVisualize creates thumbnail images of your favorite websites, and is as simple to use and familiar as Windows Explorer. NetVisualize will import Firefox, Netscape, or Opera Bookmarks and Internet... It also includes a printable Adobe PDF manual. ... This update provides several enhancements and bug fixes, including better Firefox compatibility. ... Note: This download also includes the evaluation version of NetVisualize Plus.
http://www.netvisualize.com/files/netvis-v1-free.exe - 2Mb - Download - Screenshot

Thumb Print Pro
Thumb Print Pro gives you the ability to create web pages from your image library. Create JPG images from various file types. The new images can also be small thumbnails. The thumbnail size is user specific and can be changed easily. These images can be created from GIF, BMP, or any other... For those of you that want to index any file on your system or web site, Thumb Print is what you need. ... Create HTML files to link up AVI, MPG, WAV, HTM, TXT, and any other file type on your system. ... Create HTML files that will index your favorite sound, movie, text, or any other file.
http://www.offsitelabs.com/software/tpp/dl_tppr.asp - 3Mb - Download - Screenshot

Super Surfer
Super Surfer is a new way to keep track and manage your Internet Explorer favourites. How does it do this ? Simply, rather than display your favourites as text - 'Fred's Home Page', Super Surfer renders a Thumbnail of the favourite web site. If the web site changes, then the Thumbnail will... Super Surfer additionally lets you move favourites to new folders, rename favourites, delete unused ones and change the order the favourites are displayed in, all from within your internet browser.
http://www.navigator.co.uk/supersurfer/ss_setup.exe - 1Mb - Download - Screenshot