How to write a cross-platform program?

Question

Greetings,

I want to write a small cross-platform utility program with GUI in it. What language/GUI-library should I stick to? Is it possible whatsoever?

Thi

Answer 1

How about Python using Qt or Wx and then using PythonToExe to make a 'distributable'

Thought will have to giving to the development to ensure that no native functionality is used (i.e. registry etc.) Also things like line breaks in text files will have different escape characters so will need to be handled