Abneil Software
plug-ins for Photoshop CS5 CS4 CS3 CS2 CS1 7 6 , canvas, paint shop pro X3 X2 X1 9 8, painter, photoimpact, illustrator CS5 CS4 CS3 CS2 CS1 10, and many others
nozzles, grains, picture tubes, patterns, Photoshop custom shapes, brushes. styles, gradients and others
http://www.graphicxtras.com
Illustrator plugins - Andrew's (vector) plugins vol 1
Trial versionGet a number of plugins for Illustrator 10 as well as CS.
WindowsWeirdColor
Paidcolor effects for Photoshop and paint shop pro
WindowsSpiral Creator
Trial versionplugin for adobe
WindowsCarnivalColors (AP18)
Trial versionUse color effect / gradient plugin for your Photoshop works.
WindowsGradients
Trial versionUse gradient effects and gradient texture plugins for Adobe Illustrator.
WindowsAndrews Plug-ins Collection
PaidGet plug-ins for PSP, Photoshop, Painter & Photo-Paint.
WindowsRandomTouch
Paidrandomized plugins Illustrator
MacVectorWand
Paidpaint-on effects plugin toolbox for Illustrator
MacMultitoolbox - Andrew's (vector) plugins volume 4
FreeIllustrator plugins
MacShapeFX1
Trial versionshape generator plugin for Illustrator (R) CS4 CS3 CS2 CS1 10
MacSymbolHeadline
Trial versionIllustrator banner / design plugin using symbols
MacAndrew's (vector) plugins 21
PaidProvide layers plug-ins for Illustrator CS4, CS3, CS2, CS1, 10.
WindowsPhotomagicks
Trial versionProvide 16 photo effect plug-ins for Photoshop.
WindowsBrushes Pack 36: Hearts Romance
Trial versionGet a pack of 36 themed brushes.
WindowsStarCauldron
Trial versionStar creation plugin for Illustrator CS5 CS4 CS3 CS2 etc (demo on up to CS4).
MacHeart Design Plugin
Trial versionheart designs for Illustrator (R) CS4 CS3 CS2 CS1 10
MacGXContrasted
Trial versionProvide hi-contrast plugin effects for Photoshop, Paint Shop Pro.
WindowsBrushes Pack 1 WavyLines for Illustrator
Trial versionGet 150 Wavy brushes for Adobe Illustrator.
WindowsGradients AVPlugins
Paidillustrator gradient effects & texture styles
MacAVP Vol 6 'PerspectiveGrid' (Illustrator) plugin
Paidperspective/grid align plug-in set for illustrator (R) CS4 CS3 CS2 CS1 10
WindowsPointEffects
PaidIllustrator points effects - 4 plugins to manipulate points
MacPatternPrint
Paidpattern manipulation fill design plugin for Illustrator
MacAndrew's plugins 6 CutoutLanter
Trial versionProvide 16 color cutout/threshold effects for Photoshop and Paint Shop Pro.
WindowsColorPath - AVPlugins Vol 2 for Illustrator
Paid6 Plug-ins for Illustrator
Mac