If you're a klutz like me you're going to delete files by mistake from time to time. You're also going to run into bad luck on occasion and have a corrupt file system, or failed hard drive, or anything else you wouldn't wish on your worst enemy. In short, you're going to need a file recovery software for your Mac - and as luck has it you can download Mac Data Recovery for free! It is a piece of software that will help you restore data that you have lost or can't access anymore on your Mac hard drive.