what can i delete from my mac library folder

Caches are always safe to delete since they will be recreated as necessary.

(Here's a handy shell command for step 5: xcrun simctl delete unavailable)

As it is user data, no big issue if you delete it completely but it’s safer to use ‘Reset Content and Settings’ option from the menu to delete all of your app data in a Simulator. It’s obvious that you can toss the older version simulator folder/folders if you no longer support your apps for those versions. It’s simulator’s territory that's where it stores app data. Core Simulator folder is familiar for many Xcode users.~/Library/Developer/Xcode/iOS DeviceSupport

But we should keep a few although we test app from device mostly. Keep the latest version and rest of them can be deleted (if you don’t have an app that runs on 5.1.1, there’s no reason to keep the 5.1.1 directory/directories).

iOS Device Support folder creates a subfolder with the device version as an identifier when you attach the device.

Xcode will manage of archives and creates new file when new build is archived. Before you decide to delete contents of this folder, here is a warning - if you want to be able to debug deployed versions of your App, you shouldn’t delete the archives. Most of the time, it occupy huge space!Īll your targets are kept in the archived form in Archives folder. It's symbolicate crash logs for different device/iOS.ĭelete this folder after every few days interval. Here is explantation for each folder and what you can delete to reduce the size.ĭeviceSupport - You can keep the simulator which log's you may need in future. You can delete snapshots for old projects you don't care about.

The Snapshots folder is used by Xcode to save snapshots (backups). These folders are only needed to symbolicate crash reports. For example, if none of your apps have a Deployment Target older than iOS 8.1, for example, you can safely delete any folder for iOS 8.0.x and earlier. Feel free to delete any folders for versions of iOS you don't support anymore. The iOS DeviceSupport folder contains a folder for each version of iOS you ever had on an iOS device you ever connected while Xcode was running. You can safely delete any of the older logs. The iOS Device Logs folder contains old device logs for various versions of iOS. My Installs folder only contains a set of empty folders and the newest if over 3 years old. Next time you build a project, the needed files will be recreated. You can delete everything under DerivedData. And you should backup older builds you might need to access in the future. Under Archives you can delete anything you want but you should keep recent builds.

What can i delete from my mac library folder