ConVID Live Alpha
Live Alpha integrates broadcast titling into the encoding application for decreased complexity and increased quality. Live Alpha is a software plug-in that augments or replaces stand alone titling devices and character generators for use in live webcasts. ... Titles can have varying transparency by utilizing the alpha channel of 32-bit image files. ... The major features of Live Alpha include alpha channel support, color masking and fade in/out control. ... com The retail version of Live Alpha is also available for direct download from our website through our online store.
http://www.convid.com/la/InstallCVLAdemo1091.exe - 2Mb - Download - Screenshot

Skinny Clock
Skinny Clock is a freeware utility helping you to show date and time in the way you like. One way to watch the time is a clock window, whose look can be adjusted via a skin. There are several pre-made skins available within installation, or you can even design your own skins. ... The clock window supports alpha transparency at the window and skin levels, as well as input transparency. ... Clock skins can be created using captions with formatting strings to display current time, polyline vector primitives, and bitmaps with alpha channels.
http://www.rawos.com/sw/downloads/sclock.exe - 0b - Download - Screenshot

SkinCalc
SkinCalc, which is completely free, features standard and advanced calculator functionality, a spreadsheet interface, and skins. Skins make it possible to change the layout and functionality of the software, with effects that include non-rectangular shapes, user-configurable transparency and... com, which also has instructions to create your own skins. ... More than 100 skins are available from the sites listed at skincalc.
http://download.cloanto.com/download/skincalc/scsetup.exe - 2Mb - Download - Screenshot

Any Image
Image File Format Batch Converter - Supports all of the more common image file formats (JPG, JP2, BMP, TIFF, GIF, PNG, TGA and many more). - A 3-step procedure makes converting large numbers of audio files both fast and as simple as converting a single file! ... - Alpha plane, transparency color, and text fields are also converted for all formats that supports it. ... Set alpha plane from second file? ... and ? ... Use optimal shared palette for all files?. ... - Automatically create HTML image tables for image galleries or thumbnail indexes.
http://www.fmjsoft.com/download/anyimg34.zip - 765Kb - Download - Screenshot

Imagicon
Imagicon is a graphics utility designed to convert multiple image files from BMP, JPG or PNG image formats into any of the following image formats (24-bit): Windows or OS/2 Bitmap (BMP), Independent JPEG Group (JPG), Portable Network Graphics (PNG) and Windows Icon (ICO). ... Options are available to transform images and enable alpha transparency of icons. ... Full instructions are included with the software, explaining each of the possible settings and the function that they perform. ... Imagicon also features the ability to drag 'n' drop multiple images for faster processing.
http://www.devcode.co.uk/dload/ImagiconSetup.exe - 1Mb - Download - Screenshot

ImageGlue
ImageGlue is a set of Active Server Page Extensions for dynamic image generation. Create and modify quality images on your Windows NT, 2000 or XP web server using simple ASP code. Read and write core image types like BMP, PNG, TIFF, JPEG/JFIF, GIF, Photoshop, QuickDraw PICT, Targa, PDF, EPS,... Use alpha channels to blend or matte images together. ... Rather than the normal one-bit masks that most applications use ImageGlue supports full eight-bit alpha channels. ... When alpha channels are used to combine images this results in extremely high quality compositing.
http://www.websupergoo.com/download.htm - 8Mb - Download

ImageGlue .NET
ImageGlue is a set of Active Server Page Extensions for dynamic image generation. Create and modify quality images on your Windows NT, 2000 or XP web server using simple ASP code. Read and write core image types like BMP, PNG, TIFF, JPEG/JFIF, GIF, Photoshop, QuickDraw PICT, Targa, PDF, EPS,... Use alpha channels to blend or matte images together. ... Rather than the normal one-bit masks that most applications use ImageGlue supports full eight-bit alpha channels. ... When alpha channels are used to combine images this results in extremely high quality compositing.
http://www.websupergoo.com/download.htm - 8Mb - Download

MediaLooks Video Mixer
MediaLooks Video Mixer is a DirectShow filter for real-time mixing of several video streams coming from different video sources (such as cameras, files or static images). MediaLooks Video Mixer features: - change output image size even during playback - specify source/destination rectangles...
http://www.medialooks.com/downloads/video_mixer_filter.zip - 1Mb - Download - Screenshot

Web Image Guru Suite
Web Image Guru is a powerful graphics suite for everyone who need to optimize image color and tonal balance, sharpness, noise level, geometry, bit depth, and file size. This product was originally designed as a specialized tool for web designers, but then it was greatly extended and now this is... Supporting for PNG8 images with alpha transparency (Palette Alpha). ... Internal browser preview of images in existing HTML files in specified places. ... 12. ... 11. ... More easy to use, but still powerful shape handling.
http://www.vimas.com/webguru.zip - 4Mb - Download - Screenshot

Transparent Window Manager
This software helps you to manage your windows settings. You may set transparency of any window required. You may place any window to the top of others. Moreover you may disable input for any window. This gives you opportunity to productive work with graphical and other programs using small and... You can set alpha blending to any window you want. ... - Any window 'Transparency' control! ... The windows list allows to you set flags to the windows (stay on top, stay on bottom, disable input, system tray, auto shrink) - Selected window highlighting!
http://www.oreware.com/download/TransparentWindowManagerSetup.exe - 2Mb - Download - Screenshot