Some brushes have further controllable properties associated with them. There are also sliders for brush size and brush opacity, which are available for every brush, along with the option to change these properties via pen pressure (if you are using a pressure-sensitive tablet). Other brush packs can be purchased from within the program or directly from Corel.

The top bar features undo/redo arrows, along with a reset button to restore the image to the previous saved state. The app ships with a Core Pack that has a set of 11 brushes to get you going. There is also a check box for Glow, which basically builds up particles gradually to white. PaintLines contains 24 HQ brushes (resolution about 2500px) brushes compatible with PhotoShop 7 and up These brushes are really easy to import, use and customize in order to achieve the desired effect Coffee Stain Brushes. When you click the color wheel icon, the color wheel pops onto the screen and you are able to pin it anywhere you'd like to keep it open and available. This brush pack is made from photographs and it will give a natural look to your projects. Create perfect clouds and sun rays or add dust and dirt to your paintings. The main tools are on the left-hand side are: the paintbrush, eraser, blender, eyedropper, and color wheel. Find add-on Brush packs created by artists, to enhance your artwork. Craft the photos of your dreams with Corel AfterShot 3 and ParticleShop and enjoy TWO powerful photo. ParticleShop has a simple and straight-forward user interface that looks really slick.

ParticleShop's Welcome Screen lists brush packs on the left, with corresponding examples on the right

Particleshop brush