Hi everyone! I need your advice. I don’t have extended knowledge about HTML, I know just basics. And it’s too hard and killing to code. I have inspiration and I’d like to design with pleasure not making boring work. Can you advise me any tool or maybe software that can convert my PSD to WordPress theme? Any ideas? Waiting for your help.

I don't believe there are any such tools, but you can always go this route:
http://rockablepress.com/books/rocks...ress-designer/

You can refer to this tutorial:
http://travelingforever.com/blogs/20...rdpress-theme/

OR, you can download this:
http://www.divine-project.com/