There are too many tricks or way to download it. First of all, you need to download the setup file of photoshop cs6 extended. Before this, turn off your antivirus software because sometimes it can block the setup file and your file can be corrupt. Now run the setup of adobe photoshop cs6 extended and click the option next and next till setup complete. Download Photoshop CS6 If you can buy this software then buy it and support the developers rather than free download version is always available.