OverClean Blog
Release notes, product updates, and guides for keeping your Mac clean.
August 21, 2026
What Is Taking Up Space on My Mac? How to Find Out
'System Data' and unlabeled categories in About This Mac rarely tell you anything useful. Here's how to actually see what's using your disk space.
August 18, 2026
How to Uninstall Apps on Mac Completely (Not Just Drag to Trash)
Dragging an app to the Trash leaves behind preferences, caches, and support files. Here's how to actually remove an app and every file it left on your Mac.
August 16, 2026
OverClean 1.4: Xcode & Simulator Cleanup, a New Merchant of Record, and Some Overdue Legal Paperwork
Version 1.4 adds a dedicated Xcode & Simulator Artifacts tab, moves checkout to Creem as the new merchant of record, and adds the EU withdrawal-right consent and Legal Notice pages that were missing until now.
August 13, 2026
How to Delete Cache on Mac (System, App, and Browser Caches)
Mac caches can quietly grow to tens of gigabytes. Here's what's safe to delete, what to leave alone, and how to clear system, app, and browser caches properly.
August 10, 2026
Mac Running Slow? How to Diagnose and Fix It
A slow Mac is usually a storage or memory problem, not a hardware one. Here's how to find the real cause — a nearly full disk, background processes, login items — and fix it.
August 7, 2026
How to Free Up Space on macOS: 10 Places to Look First
macOS hides gigabytes of reclaimable space in caches, logs, old backups, and Time Machine snapshots. Here's exactly where to find it and how to get it back safely.
August 3, 2026
How to Clean Up Mac Storage: The Complete Guide
A step-by-step walkthrough for freeing up disk space on macOS — from checking what's using storage to safely removing caches, old backups, and unused apps.
July 19, 2026
OverClean Goes Commercial: 800 Downloads Later, Meet Version 1.3
After a long free-preview period and about 800 downloads, OverClean is now a one-time $9.99 app. Here's what changed, and how it compares to OmniDiskSweeper and Mole.