Applications

Uninstall apps, find leftovers, review installers, and check updates.

Applications articles

Scan installed applications

Build an application inventory, understand calculated sizes, and identify apps installed outside the main Applications folder.

Check installed apps for updates

Review available updates and open the appropriate update source without changing applications automatically.

Review application-related files

Understand preferences, caches, containers, support data, launch items, and documents proposed during an uninstall.

Find leftovers from removed applications

Scan abandoned application data and distinguish true remnants from files shared with installed software.

Remove old application installers

Review disk images and packages while preserving installers needed for offline recovery, deployment, or legacy software.

Uninstall apps and remove leftovers

Remove apps, related support files, abandoned leftovers, and installers.

Monitor and complete application uninstalls

Understand uninstall monitoring, related-file review, and what to do when an application leaves data behind.

Applications FAQ

Answers about uninstalling apps, shared files, leftovers, updates, installers, and protected application data.

Understand system and managed applications

Recognize macOS-protected and organization-managed software that should not be force-removed through ordinary cleanup.

Understand application size calculation

Learn why app bundle size, related data, shared containers, inaccessible paths, and Finder totals can differ.

Preserve licenses and activation before uninstalling

Deactivate software when required and retain purchase, installer, credential, and configuration information needed for reinstallation.

Resolve duplicate application copies

Find old builds on other disks, identify the copy you actually use, and avoid removing active related data.

Understand shared application containers

Preserve group data used by multiple apps from the same developer when uninstalling only one product.

Preserve application data for reinstallation

Keep selected preferences, projects, presets, databases, and licenses when temporarily removing an app.