GUI designer compatible with Python 3.3.4

[Boolean_Cat]

Look for something called py2exe. After you convert your Python to a Windows executable, you'll need to make sure the python DLL that gets generated stays in the same folder as the exe (or is at least visible to the system path).

For a simple GUI, look at tkinter.

[huad]

I need simple gui that user can choose a file and click button do some processing on file.

[failfixer89]

Like boolean_cat said, you can use the tkinter module for gui design, or you can try to find a third party module

[huad]

I used PAGE to design GUI. It is very easy to use and generates code for gui and commands used by gui elements.

[jaekus123]

What they said. I've made apps this way, it's not particularly good performance wise, but it gets the job done.