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.

AmphiSoft Photo Sharpen   
http://photoshop.msk.ru

Photoshop plugin for advanced photo sharpening without forming halos. Provides both object edge sharpen and general sharpen algorithms. Fully compatible with various image editors, like Adobe Photoshop, Macromedia Fireworks, JASC, Corel and Ulead image editors, and numerous freeware like IrfanView and XnView. Plugin work with 8 bit per channel and 16 bit per channel RGB, Greyscale and Lab images.

AV Bros. Puzzle Pro   
http://www.avbros.com

AV Bros. Puzzle Pro 2.0 is high quality, powerful and flexible filter plug-in (8bf) for Adobe Photoshop and compatible hosts. AV Bros. Puzzle Pro 2.0 is targeted to help you create a jig-saw puzzle effect. But, thanks to its superb engine it also produces a whole bunch of various high quality image effects. AV Bros. Puzzle Pro 2.0 provides you with an almost absolute freedom in creation of puzzle?s shapes, a large number of built-in effects for modifying the content of puzzle?s pieces, a possibility not only to split an image into pieces, but to draw the splitter?s shape too, an option to save shapes as .EPS or .AI formats for using them in such applications as Adobe Illustrator, Macromedia Flash and dozens of other features such as: - Supporting RGB, CMYK and Grayscale image modes. - The option to mutate the knife while cloning it for constructing the Splitter. - Inserting, deleting and moving the splitters of the columns or rows (groups of the knives between two neighbor columns or rows.) - Specifying the thickness of the Splitter. - Randomizing knots. - The manual adjustment of the position of the knots. - Wide range of knife?s flipping operations. - Turning ON/OFF (showing/hiding) any knife or piece. - Wide range of select operations including the random selection of the group of the knives and pieces. - Using the channels of the document (document?s current selection, RGB, CMYK or Gray channels, alpha channels and layer transparency) as a source for selection. - Saving the selected pieces as a multilayer .PSD (Photoshop Document) file. - Supporting ICC Color Profiles for the document saved in .PSD - Fast and high quality previewing in all modes.

Autochromatic   
http://www.namesuppressed.com

Autochromatic is a Photoshop plugin that helps you create duotone, sepia, greyscale and color tint effects. You can use Autochromatic to add a rust or lavender tone to your image, create psychedelic color effects, change the foreground and background color of your pictures, or adjust the colors to blend with the color scheme of your web page. Autochromatic comes with over 30 presets to get you started and a randomize control to spark your creativity. You can also save your own presets in the registered version. The installer program gets you up and running quickly, so you can be creating beautiful images in no time.

Softener   
http://www.namesuppressed.com

The Softener Photoshop plugin adds dreamy, soft focus effects to digital photos. Softener is designed for making romantic portraits, wedding photos and glamor photographs, but it can give any image a warm and subtle glow. Use Softener to make your pictures look as glossy as a magazine cover, or to smooth skin in imperfect photos. The simple interface gives you full control over a range of subtle, dramatic and unique effects. Built-in presets help you find the perfect setting quickly, and you can save your favorite settings in the purchased version.