Mac app permissions control what applications can access, including your camera, microphone, location, files, and other devices. You can review or change most permissions in Apple menu > System Settings > Privacy & Security.
To manage an app’s access, open System Settings, select Privacy & Security, choose a permission category, and turn access on or off for the listed app. macOS may ask you to quit and reopen an app before a change takes effect.
Quick Answer
To change Mac app permissions:
- Select Apple menu > System Settings.
- Click Privacy & Security in the sidebar.
- Select a category such as Camera, Microphone, Files and Folders, or Location Services.
- Turn an app’s permission on or off.
- If macOS requests it, quit and reopen the app.
Only approve access when you understand why the app needs it. If an app no longer needs access—or you no longer trust it—return to the same setting and revoke permission.
Important: Before changing permissions, save your work. Some apps must close and reopen, and unsaved changes may be lost.
How macOS App Permissions Work
macOS uses privacy permissions to limit an app’s access to sensitive information and hardware. An app generally must request permission the first time it needs access.
For example, a video-conferencing app may ask to use your camera and microphone. A photo editor may request access to a folder containing your images. A remote-support tool may ask for Accessibility or Screen Recording access.
A permission request does not automatically mean an app is unsafe. However, you should consider whether the request matches the app’s purpose:
- A video call app may reasonably need the camera and microphone.
- A weather app may reasonably need your location.
- A simple calculator usually should not need access to your Documents folder, camera, or microphone.
- An app that records or controls your screen deserves especially careful review.
macOS may show different permission categories depending on the installed apps and the version of macOS you use.
Open Privacy and Security Settings
- Select Apple menu > System Settings.
- Click Privacy & Security in the sidebar.
- Scroll through the list of privacy categories.
- Select a category to review the apps that have requested access.
Some settings include an ⓘ information button or a description explaining what access allows. Read that explanation before changing a setting.
If a control is dimmed or unavailable, click the lock or authentication control if shown, then authenticate with your Mac password, Touch ID, or another available method.
Manage Camera Access
The Camera setting controls whether apps can use your Mac’s built-in camera or a connected camera.
Allow or block camera access
- Open System Settings.
- Select Privacy & Security > Camera.
- Turn the switch next to an app on or off.
- Quit and reopen the app if it was running.
When an app uses the camera, macOS displays a green camera indicator in the menu bar. If the indicator appears unexpectedly, close apps that may be using the camera and review the Camera list.
Safe camera approval practices
Approve camera access only for apps that genuinely need video. Before allowing access:
- Confirm that you opened the official app.
- Check the app’s name carefully.
- Consider whether video features are central to the app’s purpose.
- Close the app when you are finished using video.
Turning off permission does not uninstall the app. It only prevents that app from using the camera until you allow access again.
Manage Microphone Access
The Microphone setting controls whether an app can record sound through your Mac’s built-in or connected microphone.
Allow or block microphone access
- Go to Apple menu > System Settings.
- Select Privacy & Security > Microphone.
- Turn access on or off for the relevant app.
- Reopen the app if necessary.
macOS may display an orange microphone indicator in the menu bar when an app is using the microphone.
If an app cannot record audio, confirm that:
- The app is enabled under Microphone.
- The correct input device is selected in the app.
- The microphone is not muted.
- The app has been quit and reopened after permission was granted.
Camera and microphone permissions are separate. Allowing camera access does not automatically allow microphone access.
Manage Screen Recording Access
Screen Recording permission allows an app to capture your screen. Depending on the app, this may include windows, applications, or other on-screen content.
Screen recording is used by video-recording tools, presentation software, remote-support apps, and some meeting applications.
Allow or block screen recording
- Open System Settings.
- Select Privacy & Security > Screen Recording.
- Turn access on or off for an app.
- Quit and reopen the app when prompted.
Warning: Granting Screen Recording access can allow an app to capture sensitive information displayed on your screen, including messages, documents, account details, and passwords. Approve it only for an app you trust and understand.
If you use a screen-recording app only occasionally, consider turning its access off when you are finished. You can enable it again when needed.
Screen Recording permission is different from the ability to take an ordinary screenshot with macOS. An app may need this permission to continuously capture or share your screen.
Manage Files and Folders Access
The Files and Folders setting controls whether an app can access specific folders and files, such as:
- Desktop
- Documents
- Downloads
- iCloud Drive
- Removable volumes
- Network volumes
Change Files and Folders permissions
- Go to System Settings > Privacy & Security.
- Select Files and Folders.
- Select an app, if listed.
- Turn access on or off for the available folders or locations.
The choices shown can differ by app. macOS may ask for access to a folder at the moment the app tries to open or save something there.
A safer approach is to grant access only to the folder the app actually needs. For example, if an image editor needs to open files in a project folder, you may not need to give it broad access to your entire Documents folder.
If an app cannot open a file
Check whether:
- The file is stored in a folder the app is allowed to access.
- You previously selected Don’t Allow when macOS asked for access.
- The file is on an external or network drive that requires separate approval.
- The app has been updated and needs permission again.
You can also try opening the file from Finder. When an app requests access to a specific file or folder, read the request carefully before selecting Allow.
Manage Location Services
Location Services allows apps and system features to use information about your approximate location. This can support maps, weather, local search, time-zone features, and location-based reminders.
Turn Location Services on or off
- Open System Settings.
- Select Privacy & Security > Location Services.
- Turn Location Services on or off for the Mac.
- Review the list of apps below and turn access on or off for individual apps.
Some apps may offer additional location choices, such as allowing access while using the app or allowing access only once. Choose the least access that still provides the feature you need.
You can usually remove location access without affecting unrelated app features. For example, a note-taking app may continue to work normally without knowing your location.
Manage Accessibility Access
The Accessibility permission allows an app to control or interact with other apps and parts of macOS. Utilities for keyboard shortcuts, window management, text expansion, automation, and assistive technology may need this access.
Change Accessibility permissions
- Go to System Settings > Privacy & Security.
- Select Accessibility.
- Turn an app’s access on or off.
- Reopen the app if it does not recognize the change.
Warning: Accessibility access is powerful. An approved app may be able to interact with buttons, menus, windows, and text in other apps. Do not approve an unfamiliar utility simply because it says the permission is required.
Review this list periodically. Remove apps you no longer use, especially utilities that can control other applications or respond to keyboard input.
Manage Automation Permissions
Automation controls whether one app can control another app. For example, a script or utility may ask to control Finder, Safari, Mail, Calendar, or another application.
Change Automation permissions
- Open System Settings.
- Select Privacy & Security > Automation.
- Expand an app to see which other apps it can control.
- Turn individual permissions on or off.
Automation requests can be legitimate—for example, a workflow that creates calendar events from an email. However, approval may allow one app to read information from or perform actions in another app.
Before selecting Allow, ask:
- Which app is requesting control?
- Which app will it control?
- What task are you trying to perform?
- Does the requested access match that task?
If you are unsure, select Don’t Allow. You can revisit the setting later if the feature does not work.
Other Privacy Permissions to Review
The Privacy & Security section may also include other categories, depending on your Mac and installed apps. These can include:
- Contacts
- Calendars
- Reminders
- Photos
- Bluetooth
- Local Network
- Motion & Fitness
- Developer Tools
- Full Disk Access
Each category controls a different type of information or system access. Use the same general rule: approve only the access an app needs for a feature you intend to use.
Full Disk Access
Full Disk Access grants unusually broad access to files and data protected by macOS. Backup tools, security software, and system utilities may request it.
Do not grant Full Disk Access to an unfamiliar app. If you approve it, verify that the app came from a trustworthy developer and that you understand why it needs broad access.
How to Safely Approve App Permissions
Use these practices whenever an app requests access:
- Check the app’s identity. Make sure the name and icon match the app you intended to open.
- Match the request to the feature. A calling app needing the microphone makes sense; a simple game asking for your Documents folder may not.
- Grant the least access necessary. If macOS offers a choice between one file and an entire folder, choose the narrower option when practical.
- Avoid approving requests under pressure. Close the dialog and investigate if the request is unexpected.
- Keep software updated. Updates can fix bugs and security problems, but review permission requests after major changes.
- Review permissions regularly. Remove access from apps you deleted, stopped using, or no longer trust.
- Use separate accounts when appropriate. A standard macOS user account can limit the effect of some changes compared with an administrator account.
Selecting Don’t Allow is not permanent. You can normally return to System Settings > Privacy & Security and change the setting later.
How to Revoke App Permissions
To revoke access:
- Open System Settings.
- Select Privacy & Security.
- Choose the relevant category.
- Turn off the app’s access.
- Quit and reopen the app if necessary.
If an app appears in multiple categories, review each one separately. For example, a meeting app may have access to the camera, microphone, screen recording, and files.
To remove access from an app you no longer use, turn off its permissions first, then uninstall it using the developer’s recommended method. Removing an app does not always remove every related permission entry immediately.
What to Do Before Changing Permissions
Permission changes can affect how apps work. Before making changes:
- Save documents and close active conversations or recordings.
- Stop video calls and screen-sharing sessions.
- Quit the app you are changing.
- Note the current setting if you may need to restore it.
- Avoid changing several unrelated permissions at once; changing one setting at a time makes troubleshooting easier.
Warning: If macOS or an app asks you to quit, do so only after saving your work. Force-quitting an app can discard unsaved changes.
Troubleshooting Mac App Permissions
An app keeps asking for permission
Quit and reopen the app, then check whether the permission is enabled in System Settings > Privacy & Security. If the request continues, update the app and macOS if updates are available.
An app may also ask again after an update, reinstall, or significant change to its code. Read the request each time instead of approving it automatically.
The app is not listed
The app may not have requested that permission yet. Open the app and use the feature that needs access, then check the relevant privacy category.
If the app still does not appear, confirm that you are changing settings for the correct macOS user account and that the app is installed normally.
The permission is enabled, but the feature does not work
Try these steps:
- Quit and reopen the app.
- Restart your Mac.
- Check the app’s own settings for camera, microphone, location, or screen-sharing choices.
- Verify the correct input, output, camera, or display device.
- Check whether another app is currently using the camera or microphone.
- Install available updates from a trustworthy source.
Camera or microphone access is blocked
Open System Settings > Privacy & Security > Camera or Microphone and confirm that the app is enabled. Also check the app’s audio and video settings. If the app was open when you changed the permission, quit and reopen it.
Screen sharing or recording does not work
Confirm that the app is enabled under Screen Recording. Some apps also require separate access under Accessibility, especially if they control windows or interact with other applications.
A file cannot be opened
Check Files and Folders and make sure the app can access the file’s location. If possible, use the app’s Open command and select the file directly, which may prompt macOS for more specific access.
You allowed access by mistake
Return to the relevant category in Privacy & Security and turn the permission off. Then quit and reopen the app. If you entered sensitive information into an app while it had unauthorized access, consider changing the affected password and reviewing the app’s trustworthiness.
Frequently Asked Questions
How do I allow an app to use my camera on a Mac?
Open Apple menu > System Settings > Privacy & Security > Camera, then turn on the switch next to the app. Reopen the app if needed.
How do I allow microphone access on a Mac?
Go to System Settings > Privacy & Security > Microphone and enable the app. Check the app’s audio settings as well, then quit and reopen it.
How do I stop an app from recording my screen?
Open System Settings > Privacy & Security > Screen Recording and turn off the app. Quit and reopen it to ensure the change takes effect.
Why does an app need Accessibility permission?
Accessibility permission lets an app interact with other apps or control parts of macOS. Window managers, keyboard utilities, automation tools, and assistive technologies may need it. Approve it only when you trust the app and understand its purpose.
Can I allow access to one file instead of an entire folder?
Often, yes. When macOS asks an app to access a file or folder, choose the specific item when that option is available. More specific access is generally preferable to broad access.
Does uninstalling an app revoke its permissions?
Not always immediately. Review the app in each relevant category under Privacy & Security and turn off access if it remains listed.
Should I allow every permission an app requests?
No. Approve only permissions that are necessary for features you intend to use. You can deny a request and enable it later if needed.
Final Thoughts
Managing Mac app permissions is an effective way to control access to your camera, microphone, screen, files, location, and other sensitive resources. Review requests carefully, grant the narrowest access that works, and periodically remove permissions from apps you no longer use or trust. When a feature stops working, check System Settings > Privacy & Security before reinstalling the app or changing other system settings.