Бесплатный вариант для редактирования файлов .PSD (Photoshop Document) и обработки изображений подобно Adobe Photoshop — только значительно дешевле!

GIMP – Free Photoshop Alternative

GIMP = GNU Image Manipulation Program

«For those that are not familiar with GIMP, it is a 100% free, open-source photo editing software that is very powerful. Some uses are: resizing, editing, and cropping photos, combining multiple images, and converting between different image formats. GIMP can also be used to create basic animated images in the GIF format.  And of course, you can open and edit your photoshop .PSD files! GIMP is available for Windows, Linux/Unix, and Mac OS.»

Загрузить GIMP!