Mac file guides
Short, tested steps for finding, previewing and clearing files on macOS, with and without FileSift.
- How to find and delete duplicate files on a MacDuplicates are rarely named the same. Here is how to find them with Photos, Finder and a content check, and how to delete them safely.
- How to free up space on your MacFind what is using room in macOS Storage settings, then clear large files, unused apps, installers and old screenshots.
- How to search for files on a MacUse Spotlight for names, Finder search for filters like type, date and size, and plain-English search when you only remember what the file was.
- How to see file thumbnails and previews in FinderMake Finder show larger previews with icon view, Gallery view and Quick Look, or browse with a thumbnail-first file tool.
- How to delete old screenshots on a MacScreenshots pile up on the Desktop. Collect them in one list, sort by date, and move the old ones to the Trash.
- How to clean up your Downloads folder on a MacSort Downloads by size and date, remove installers and finished zip files, and keep the folder from filling up again.
- How to see which files are only in iCloud on a MacFind files stored only in iCloud Drive, download or remove local copies, and avoid triggering large downloads while you clean up.
- How to preview files on a Mac with Quick LookPress Space to preview any file without opening an app. Shortcuts, supported file types and how to use it in a thumbnail view.
- Finder alternatives for Mac: when you need oneFinder is enough for most people. Here is when a second file tool helps, what to look for, and how FileSift fits next to Finder.