AmphiSoft plugins   
http://photoshop.msk.ru

10 Photoshop-compatible plugins for special effects and photo retouch. Effects include painterly look (watercolor and dry brush), line halftone (engraving, woodcut, guilloche, TV-screen), metallic effect, misc softening, sharpening, hi pass and edge-emphasizing methods. Filters provide unique "wrap around" processing for seamless tiles. Fully compatible with various image editors, from Adobe, Corel and Ulead image editors to freeware like IrfanView or XnView.

HyperTyle   
http://www.thepluginsite.com

HyperTyle is a sophisticated filter plugin for generating texture, surface, paint, erosion, transparency, edge, frame and shadow effects. These main effects are based on seamless textures, so there are unlimited variations possible. Additionally there are also zoom, rotation, metal, chrome, pop-art, warp, mirror, blur, noise, blending and other secondary effects which can be simultaneously applied to the seamless texture which is used for the main effect. So up to 20 different effects can be applied at the same time without leaving the plugin dialog. The download version of HyperTyle is delivered with 128 seamless photo, synthetic and painting textures. The CD version provides 1000+ seamless textures including 100 high resolution ones. You can also use other textures in BMP format in HyperTyle, e.g. self-created textures, textures downloaded from the web or textures from various image applications like Paint Shop Pro. The dialog of HyperTyle is skinned and consists of a large preview on the left side and a tab sheet control with all filter parameters on the right side. HyperTyle is fairly easy and intuitive to use. For beginners there's even a Tutorial Mode which displays explanations and tips when the mouse pointer moves over a control. A preset feature lets you save effect settings and reuse them later. 90 useful preset files are already delivered with HyperTyle.

Access Image   
http://www.agnatemoslem.net

Access Image is image editing tool that offers a big set of painting and drawing tools. Features include dockable toolbars, special effects filters, Special Font animation, RGB color separation, complete mask image support, multilevel undo, complete layer support, custom Brushes and AirBrushes, easy painting and retouching brushes, adjustable cropping and selection tools, animation effects, set of deformation tools, image viewer, batch conversion, defined and custom patterns, Buttonize image, screen capture, compare images, color channels, and many other functions.

Kidwidget   
http://www.astoundit.com

Tons of kid-friendly tools, all in a fully integrated kid-safe environment. Includes easy-to-use tools for children to Write, Draw, Paint, Flashcards; plus a calculator, puzzle, clock, calendar, and much more. All/any features can easily be turned off within your special password-protected "Parent Settings". You can even easily disable the Printing of any project for ultimate control. Only want your child to work on his/her homework? No problem - just log into your password-protected Parent Settings, and turn off everything but the Writing tool, and dictionary (Which even filters out unsafe words)!

Video MSU Cartoonizer VirtualDub plugin   
http://www.compression.ru

The filter is designed for artistic painting and animated cartoon rendering. MSU Cartoonizer filter has many parameters, which allow to obtain very interesting results. MSU Cartoonizer includes a variety of styles such as colored and non-colored pencil, watercolor and oil painting. The main goal of this filter is its ability to convert movies into cartoons and also to transform images into artistic paintings. MSU Cartoonizer supports job contol allowing the filter to be used by AviSynth. This filter is connected with the area of non-photorealistic rendering.