- Download apps by Apple, including TestFlight, Beddit (for Model 3.5), Apple Support, and many more. Developer Tools iTunes Movie Trailers Entertainment Apple Developer Developer Tools iBooks StoryTime Books Mac See All. IMovie Photo & Video Pages Productivity Keynote Productivity Numbers Productivity GarageBand.
- Create even more powerful Mac versions of your iPad apps. Apps built with Mac Catalyst now take on the new look of macOS Big Sur and help you better define the look and behavior of your apps. You can choose to turn off automatic scaling of iPad controls and layout, allowing you to precisely place every pixel on the screen.
Outside the Mac App Store. While the Mac App Store is the safest place for users to get software for their Mac, you may choose to distribute your Mac apps in other ways. Gatekeeper on macOS helps protect users from downloading and installing malicious software by checking for a Developer ID certificate.
If you’ve ever tried to open an app from an unidentified developer on your Mac, you know that it can be a tricky task. macOS has security measures in place that block this action in the hopes of protecting you from malware. That being said, it’s not impossible.
Here, we’ll talk about apps from unidentified developers and show you how to allow them on your Mac. We’ll also go over some tips for staying safe when downloading new software.
What is an unidentified developer?
An unidentified developer is an app developer that isn’t registered with Apple. Generally, apps from unidentified developers haven’t been reviewed by Apple for safety and security.
Apple believes that one of the easiest ways to distribute malware is to insert its code into an app. That’s why they check apps thoroughly before allowing them to release to the Mac App Store. Apps from unidentified developers aren’t on the App Store.
This doesn’t mean that apps from unidentified developers are malicious (although they can be). They can either not comply with Apple guidelines, or be created before the ID registration started.
Why your Mac shows a warning?
In order to protect your device from dangerous apps, Apple includes security measures in their devices. One example of this is Gatekeeper. Gatekeeper is Apple’s program that recognizes whether an app has been downloaded from the App Store. This program warns you when you’ve downloaded and attempted to run software from another location for the first time.
Apple Developer Mac
When you receive a warning about an app, it’s because Gatekeeper flagged it as a potentially dangerous app. This doesn’t necessarily mean that the app has malware—it simply means that macOS doesn’t recognize the app (or the developer). Because of this, you won’t be able to open the app as easily as you would an app that’s been vetted and listed on the App Store.
Luckily, it’s a bit easier to download apps from unidentified developers onto your Mac than onto other Apple devices.
How to set your Mac to allow apps from unidentified developers
By default, your Mac is set to block you from opening apps that haven’t been verified by Gatekeeper. This includes both apps that aren’t from the Apple App Store and those that come from unidentified developers.
It’s a good idea to start by first setting your Mac to allow you to open apps that aren’t from the App Store.
Setting your Mac to open apps not from App Store
By setting your Mac to open apps that aren’t from the App Store, you reduce the number of warnings you’ll get when opening third-party applications. This makes it much easier to open these kinds of apps.
Here’s how to change your Mac settings to allow apps from third-party locations:
- Open your Mac’s System Preferences.
- Click on Security & Privacy, then go to the General tab.
- On the bottom left, you’ll see a padlock icon. Click on it and enter your admin password.
- Under “Allow apps to be downloaded from”, select App Store and identified developers.
Once this is done, you’ll be able to open most of the apps that aren’t on the App Store. However, you still won’t be able to open apps that aren’t recognized by macOS.
Setting your Mac to open apps from unidentified developers
If you want your Mac to allow apps from unidentified developers, you’ll have to follow a few additional steps. Firstly, try to open the unrecognized application. You’ll see a notification that it can’t be opened. Then, follow the instructions:
- Open System Preferences.
- Click on Security & Privacy, then go to the General tab.
- You’ll see the message “[App] was blocked from opening because it is not from an identified developer.” Clicking the button next to it marked “Open Anyway.”
- You’ll be asked again if you’re sure you’d like to run the app. Click the Open button to run it.
These steps allow you to open this app whenever you’d like. You should remember, though, that Gatekeeper won’t allow you to open apps that contain malware, even after following these steps.
Apple’s recommended way to open apps from an unidentified developer
Developer Applications For Mac Shortcut
Apple knows that Mac users still want to open apps from unidentified developers. Luckily, they’ve provided a method for doing so.
- Go to your Mac’s Finder.
- Find the app you tried to open. If you’re having a hard time finding it, you can search for it in Finder or using Spotlight search (Command-Space).
- Right-click on the app.
- On the menu that pops up, click Open, and the app will open like any other.
Following these steps will make this app an exception, allowing you to open it again.
Opening apps from anywhere
Earlier versions of macOS used to provide the option to “allow apps from anywhere.” This would allow you to open any app without having to go through the above steps for each one you’d like to open.
While convenient, this can be dangerous, as it can leave your Mac open to malware. This is likely why it’s been hidden as a readily available option.
Are apps from unidentified developers safe?
Because they require circumventing Apple’s default security vetting process, it’s harder to determine whether apps from unidentified developers are safe. You’ll need to be sure yourself that a particular app can be trusted.
The best you can do to ensure that an app is safe to open is to do your research on it. Read through some reviews and look into the experiences other users have had with the app, as these sources are the most likely to give you truthful and relevant information. Dig as deeply as you can to help avoid downloading any dodgy apps.
You should also ensure that you have antivirus software (and that it’s up to date). This adds an extra layer of protection to your Mac. If you find that an app isn’t trustworthy, opt for an alternative app in the App Store or one from an unidentified developer that you can trust.
Keep your Mac malware-free
Downloaded a suspicious app? CleanMyMac X allows you to check your Mac for potentially unwanted apps (PUA) and malware with its Malware Removal Module. This feature scans your Mac for malicious apps and allows you to delete them one-by-one or in bulk. CleanMyMac X also features a real-time malware monitor to help you keep track of whether you’re not downloading anything malicious.
Here’s how to use it:
- Get the app on your Mac.
- Launch CleanMyMac X and go to Malware Removal.
- Press Scan.
If CleanMyMac X has found any threats, press Remove to delete them. Additionally, you can free lots of space on your Mac by deleting outdated cache files, system log files, and other unused junk with the System Junk feature.
Best Mac For Developers
Now, you know how to install any app on your Mac and circumvent the restrictions. But, if you aren’t vigilant enough, you may need to deal with the consequences of malicious software. It’s a good idea to always question the apps you want to install and look for additional reviews and testimonials.
Learn how the Mac App Store beautifully showcases your apps and makes them even easier to find, and how Developer ID and notarization make it safer for users to install apps that you distribute yourself.
Mac App Store
The Mac App Store makes it simple for customers to discover, purchase, and download your apps, and easily keep them updated. The Mac App Store on macOS Mojave and later offers editorial content that inspires and informs. Organized around the specific things customers love to do on Mac, along with insightful stories, curated collections, and videos, the Mac App Store beautifully showcases your apps and makes them even easier to find.
Outside the Mac App Store
While the Mac App Store is the safest place for users to get software for their Mac, you may choose to distribute your Mac apps in other ways. Gatekeeper on macOS helps protect users from downloading and installing malicious software by checking for a Developer ID certificate. Make sure to test your apps with the macOS 10.15 SDK and sign your apps, plug-ins, or installer packages to let Gatekeeper know they’re safe to install.
You can also give users even more confidence in your apps by submitting them to Apple to be notarized.
The Mac logo is designed to easily identify software products and hardware peripherals developed to run on macOS and take advantage of its advanced features.
|Mac App Store||Outside Mac App Store|
|App Distribution||Hosted by Apple||Managed by developer |
(with Developer ID)
|Software Updates||Hosted by Apple||Managed by developer|
|Worldwide Payment Processing||Managed by Apple||Managed by developer|
|Volume Purchasing and Education Pricing||Managed by Apple||Managed by developer|
|Advanced App Capabilities (iCloud Storage and Push Notifications)||Available||Available|
|App Store Services (In-App Purchase and Game Center)||Available||Not Available|