An Intel Core 2 Duo T5200 CPU is required at a minimum to run Krita. However, the developers recommend a CPU greater or equal to an Intel Core 2 Quad Q9000 to play the game. Provided that you have at least an Intel 82945G Express graphics card you can play the game. The minimum memory requirement for Krita is 2 GB of RAM installed in your computer. If possible, make sure your have 4 GB of RAM in order to run Krita to its full potential. You will need at least 300 MB of free disk space to install Krita.
Krita will run on PC system with Windows 7 SP1 and upwards.