Use iCloud, Empty Trash automatically, Reduce Clutter etc.The first thing you’ll see is a list of recommendations to free up storage.Click Manage to the right of your Mac’s HD.Head to → About this Mac → Storage (tab in the top middle).Of course, you can manually look at other locations like Documents, Downloads, etc.Ībout this Mac includes a storage feature to see a snapshot of your storage usage, but it also offers up recommendations to free up space and more.After selecting Recents you can sort your files and folders by size (six-square icon) and start removing unnecessary data.However, with Big Sur that’s not around anymore but there is a “Recents” option. In older versions of macOS there was an “All My Files” location in Finder.Tips and tricks to free up Mac storage and hidden space Built-in macOS options Finder Tips and tricks to free up Mac storage and hidden space.