📚 Mac Tips & Guides

The Macly Blog

Mac cleaning tips, storage guides, and updates to help you keep your Mac fast and clutter-free.

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How to Free Up Disk Space on Mac (2026 Complete Guide)

Your Mac says storage is almost full — but where did all the space go? This guide walks you through every category of hidden clutter: system caches, duplicate files, old DMG installers, dev tool data, and more.


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What Are Mac System Caches and Is It Safe to Delete Them?

System caches can grow to several gigabytes over time. Learn what they contain, which ones are safe to remove, and how Macly handles them automatically.

Cleaning Xcode, npm, pip, and Docker Caches on macOS

Developer tools quietly accumulate gigabytes of cached data. Here is how to reclaim disk space from Xcode derived data, npm, pip, Cargo, and Docker image layers.

How to Find and Delete Large Videos Hidden in Your Photos Library

Your Photos library may contain hundreds of megabytes of forgotten screenshots and videos. Learn how to find and safely remove them with a full-size preview before deleting.

Why Dragging Apps to Trash Does Not Fully Uninstall Them

When you drag an app to Trash, dozens of hidden support files stay behind. Here is where macOS stores app leftovers — and how to clean them properly.

Macly v1.2.2 — What's New

Macly v1.2.2 is out with improved duplicate detection speed, better iCloud photo streaming support, and a new onboarding flow. Here is everything that changed.

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macOS 13 Ventura+ · Apple Silicon & Intel · No account required