HelpMac Clients

Can anyone make a client that is compatible with mac? Orape doesn't seem to be working for me when i try opening the .jar it wont work , if you can help with that problem that would help too.

Is it possible to get .rar on mac?

thanks if u answer any of these questions

Use 'The Unarchiver' to open .rar files. Are you getting any messages or errors when you try to open orape? Usually those errors will tell you what you are missing or need. And all clients are compatible with mac

Mac is 100% able to run .jar files. Has to be something you are missing.