Apps for Photoshop Plugins & Filters
Adobe Photoshop 7.0 Scripting plug-in
Free to try

Adobe Camera Raw
Free

Alien Skin Eye Candy
Free to try

Harrys Filters
Free

Photoshop SpeedUp
Free

Color Efex Pro
Free to try

Photoshop Manga Effect Plugin (32-bit)
Free to try

Face Control plug-in
Free

Softener2
Free to try

Swift 3D PS Plug-in for Photoshop CS4 Extended
Free to try

Neat Image Plugin for Photoshop
Free to try

PSD Codec
Free to try
Filter Forge Freepack 2 - Photo Effects
Free
PhotoTools
$259.95

Photoshop Manga Effect Plugin (64-bit)
Free to try

Alien Skin Exposure
Free to try

Fhotoroom Dreamy
Free

Mask Pro
Free to try
Fractalius plug-in
Free to try

Corel KnockOut 2.0
$99.00

Alien Skin Eye Candy
Free to try

CR2 codec
Free to try

Alien Skin Exposure X3
Free to try

ShineOff
Free to try