What's Christians take on pirating authors books, software, movies etc?

*This question may sound like making excuses but please don't down-vote, it's a big issue specially in middle east.* I'm living in Iran and because of the sanctions I'm not able to transfer money using credit cards PayPal etc. I try to use open-source but if it's not open-source it's a pirated version. Despite not feeling good about doing this I have no other choice. even if I could transfer money, I can't afford all the prices (because of the sanctions and crippled economy). Piracy is so common here that even government uses it, for example PC's Windows OS. Again, I have no alternative to stop using pirated version of *things*, Is this a sin in the situation that I explained?