By Callum, 4 December, 2014 Forum macOS and Mac Apps Hello, Does anyone know how I can put .wma files into iTunes? iTunes just won't open them and neither will Quicktime. I am running the latest version of iTunes on Mac, and the latest version of OS X Yosemite. Thanks for any info. Options Log in or register to post comments Comments converting your going to need to convert them to a format iTunes can work with such as M4A or mp3. Converting Do you know of any software that can do that and is accessible? RE: Playing Windows Media files in iTunes If memory serves me, if you try to open a WMA file in iTunes it should automatically ask you if you want it to be converted. You can import songs into iTunes and get this to pop up at you through the File menu. Choose import file or folder and then select the items you wish to be converted. iTunes will then pop up and ask you if you want the files to be converted.