In this tutorial, we learn how to get free custom brushes for Adobe Photoshop CS3. Go to the website, BrushesDownload. on this site, you will see a large selection of different brushes you can download. You will be able to open the zip file that they come in, so make sure you have that software beforehand. When you find a brush you like, download it and then you will be able to use it in Photoshop. There are free software programs you can download to unload these brushes, including the website www.rarlab.com. The brushes are free, but some come with rules after you download them. After you download, enjoy using them!