# Can I delete the Logic Pro Sound Library on Mac?

- URL: https://moreroom.app/folders/logic-sound-library
- Item: Logic Pro sound library
- Location: `/Library/Application Support/Logic`
- Verdict: Review first — Might hold something you care about. Look inside before removing it.
- Comes back on its own: yes
- From the app: Logic Pro > Sound Library > Relocate Sound Library, or Open Sound Library Manager to remove packs.
- Source: MoreRoom rules catalogue (2026-10-17), by Yando Pte. Ltd.

## What is it?

Apple’s instruments, sampler patches, loops and Drummer content for Logic Pro (and MainStage), stored in `/Library/Application Support/Logic`. A full installation is large, typically tens of GB.

## What happens if you delete it?

Removed packs can be downloaded again from Logic Pro at any time; projects that use them report missing content until you do.

## How to remove it properly

In Logic Pro, choose Logic Pro › Sound Library › Open Sound Library Manager to select and remove packs, or Relocate Sound Library to move the content to an external drive (not a Time Machine backup volume). Avoid deleting the folder in Finder: it needs an administrator password and Logic will not know the content is gone.

## Before you delete it

Content here is shared with MainStage and partly with GarageBand, so removing packs affects all three.