too bad its not zip i cant play it
Extract it... Get 7Zip or something if it's not already built in with your computer.
I have a great Rar to Zip file converter. It is https://convertio.co/. Now you just drag this file into the middle and click convert. Then click download next to the zip file. This Rar to Zip converter only converts a bit over 100mb. You can buy more mb though. I hope you find this usefull.