Free up disk space on Mac and Windows: the big ones first
When storage runs low, deleting hundreds of small files does little. A few big files often make up most of it. The trick: find the big ones first, then decide.
Get an overview first
- Mac: Open System Settings, then “General” and “Storage”. You see which categories take how much space and get recommendations.
- Windows: Open Settings, then “System” and “Storage”. Under “Temporary files” you can safely delete caches.
- Then check your own folders: Downloads, Documents, Movies and Pictures.
Find big files on purpose
On a Mac, open Finder search with Command + F, click “+”, choose “Other …” and then “File Size”. On Windows, File Explorer lists all files over 128 MB for the search term size:gigantic.
What usually eats space
Movies and screen recordings, installers, backups, old project folders and photo series. Ask for each big item: do I still need this, or is there a copy?
How it works with GetSpace
While sorting, GetSpace shows you live how much space you gain.
- Choose the folder and set “100 MB+” or “1 GB+” in the filter.
- Go through the big files. The top bar shows how much storage the marked files free up.
- The summary lists the biggest files first. You can bring each one back before it goes to the trash.
GetSpace is a program for Mac and Windows and doesn’t run on phones. Send yourself the link and download it on your computer.
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