WinRAR is a powerful archive manager. It can backup your data and reduce the size of email attachments, decompress RAR, ZIP and other files downloaded from Internet and create new archives in RAR and ZIP file format. This mac app uses a built-in version of Wine 1.1.43. Wine lets you run Windows software on other operating systems. With Wine, you can install and run these applications just like you would in Windows. I've installed lots of extra themes that you can choose between in the Options~Themes menu.
The only issue with using the exact windows app is that it doesn't understand the OSXway of doing things. Your system is called Z and in that folder you have your top levelHD files and folders. Hidden files on mac aren't hidden so can get in the way... There'snot an easy drag and drop function yet, so everything has to be done within the browser.