Free up over 70 GB of Applications Today I checked out my MacBook Air's storage and found that my Mac is using 70.53 GB on applications out of 120.47 GB. I can't figure out where it is being used as I didn't download any applications. How can free up my Mac's storage?
To see the size of each application


open the /Applications folder in Finder
switch to list view
make sure to have 'Size' selected in the options (Cmd-J)


and wait a few minutes until all folder sizes are calculated by the system. Then sort by Size and remove any big apps you don't need any longer. I wouldn't recommend to delete the standard applications though.