Personally, I usually just manually hunt down space hogs by using Finder, starting at Go menu > Computer, go to View menu > Options > Calculate All Sizes > Use as Defaults, then you can easily drill down and find the vast majority of space hogs that way (but not all) by waiting for the Size field to populate with a value instead of '-' which can take up to a minute. Disney Cruise., specially optimized for your often used devices (in original: 2100x1395). Disney Cruise Desktop Wallpaper High Quality. Recover lost data on your Mac, prevent accidental data loss, backup failing disks. Since it is open source, some people do prefer it for that reason. Daisy disk free download - Daisy, Disk Drill, Disk Drill, and many more programs. GP is free and open source, available from Sourceforge or for $2 from the Mac App Store. Certainly I would try GrandPerspective first, but once you compare the two I think most people would choose Daisy Disk. If you don't mind spending the $10 though and want a permanent tool, I would go with Daisy Disk. I don't know if they still do, but Daisy Disk is much more polished and I consider it better for non-techie users. Traditionally, the Genius Bar would recommend GrandPerspective for years since it's free and powerful and they would use it themselves. Unless they've changed it the free trial is fully functional and awesome one-off use to track down disk space hogs.