1. Ladda ner plugin-programmet du vill installera
2. Packa upp den nedladdade filen.
3. Kopiera plugin-filen:(a) I Windows:C:\Program Files\Adobe\Adobe Photoshop CS4\Plug-Ins\ (b) I Mac:/Applications/Adobe Photoshop CS4/Plug-ins
4. Starta om Photoshop CS4.