Best Mac disk space management tool for non-techies

I use my DaisyDisk app ($10) at least once a month to keep on top of what’s hogging up my disk space – usually it’s Dropbox folders that are synced locally that don’t need to be, or really large files I downloaded that I no longer need or apps I tried out that I don’t want anymore. It’s easy to use and understand, and it’s perfect if you’re like me and have a compulsive desire to organize and keep on top of what’s on your computer. — CD