Mac storage cleanup guides
Start with the problem you see. Each guide explains what to inspect, how to review it in MacClean and which data to keep.
How to investigate and clean large System Data on a Mac
Find what is using Mac System Data before deleting files. Review caches, Xcode data, backups and app storage with MacClean, including Trash recovery limits.
How to clean WeChat storage on a Mac
Review WeChat images, videos, files and caches on your Mac. Learn MacClean's selection workflow, WeChat 4.x preview limits and what Trash recovery can restore.
How to clean Xcode caches while keeping release archives
Review Xcode DerivedData, device symbols, SwiftPM caches and Archives on your Mac. Clean by project while preserving release artifacts and matching dSYM files.