I know there is a script, but can't use it on my work computer. It is bad enough trying for weeks just to try to buy any and then have this new information to top it off. I really really tried to give them the benefit of the doubt, but it has been too long now. I have put up with the pending transactions not going though thus having bitpay invoices expire, merely sending money to my other wallet taking days, strange balances appearing and disappearing..all that I have tolerated but the annoyances are really adding up. I really was hoping they would pull through, but just take a look at their Facebook comments lately.
It's a node.js program, and since javascript is an interpreted language, it's multiplatform. It does require that the user understand how to install and run node.js however.
Anyway, it seems like the GP's issue is that they can't use it on their work computer. I would invest in a bitcoin VPS (they start at like $3 a month) and install node.js on there.