Free overlay image software for windows

ASPImage is a scripting component that can be opened with ASP, VB or VBScript. Because it is "ASP-aware", it can output images directly to the ASP response stream. ASPImage offers some simple image manipulations which can be very handy when preparing web photo galleries. ASPImage can either save its output to files or send content directly to a browser (when invoked from ASP scripts).
Main features:
- Supports Windows NT/2K/XP
- Supports many popular image file formats including JPEG, GIF, TIFF, PNG, and BMP
- Can "watermark" or "logo-mark" images with any desired text or images
- Supports transparency and alpha channel on overlay images where supported by the image format (PNG, GIF)
- ASP-aware; can output image content to the response stream when invoked within ASP
- Can dynamically create and cache thumbnails when used within ASP

Image Dif is a C++ application which will display the differences between two pictures.
Image Dif calculates those differences at pixel level or region level.

Its designed for maximum flexibility, whether you want to have a professional looking portfolio, or just an image rotator on your website. With combined outstanding image transition and stunning overlay visual effects JSN ImageShow really can add little more ?life? to your Joomla website.
Noticeable Features:
* Support of major image formats (.png, .gif, .jpg)
* Resizable to fit anywhere on the page
* Image animation by movement, zooming and rotating or all-in-one combination
* 20 predefined background images or use your own graphics
* Overlay effects like snow flakes, water bubbles and more
* Overlay image for additional decoration or branding watermark
* Multiple modules on one page
* Caption for the slideshow
* XHTML validated output code
* Works well in all major browsers like FireFox, IE6, IE7, Opera, Safari.