Cache

What is Cache?

~/.cache is a per-user cache directory commonly used by apps, developer tools, and command-line utilities on macOS to store temporary data outside the main Library folders. It helps software reuse downloaded files, thumbnails, indexes, package metadata, and other disposable working data so tasks can complete faster and with less network or processor use. Users often encounter this folder when cleaning up disk space, troubleshooting an app, or reviewing files created by cross-platform tools that follow XDG-style directory conventions. The contents can come from many different programs rather than one single app, so the folder may contain a mix of small and large subfolders. Removing cache data can free space, but affected apps may need to rebuild it, re-download content, or start more slowly the next time you use them.

Safety overview

Status: Use with caution

This folder is meant for temporary cache data, but it can be used by many unrelated apps and tools. Deleting the entire folder while apps are running can cause temporary errors, force large re-downloads, or remove useful local indexes. Review the subfolders first and focus on cache data from apps you recognize, especially large folders tied to software you no longer use.

Recommendation: Keep ~/.cache if you do not need the disk space. If you are cleaning up storage or troubleshooting a specific app, close related apps first and remove only the subfolders connected to software you no longer use or caches you are comfortable rebuilding. After deletion, expect some apps or tools to recreate the folder automatically.

File path

• ~/.cache

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