In recent software updates, Apple has included more stringent security measures in its OS with the goal of better protecting your Mac from malware. While this gives you an added layer of protection, it also makes it more difficult to open applications that Apple is not familiar with (such as those not in the App Store or those created by unidentified developers).
To change the default app for a specific file type, follow these simple steps. Open Finder and navigate to the file you want to open. Right-Click on the file and select “Get Info” or press CMD+i 3. Select the desired app from the dropdown 4.
While it may be tricky, opening these apps is possible. Here, we’ll explain the reasoning behind Apple’s enhanced security, show you how to allow any and all apps on your Mac, and even briefly discuss keeping yourself safe from malware.
What does it mean to be able to download apps from anywhere?
Let’s say you have an.RTF file and want to change which app it opens in. By default, your Mac will open it with TextEdit, Apple’s built-in simple text-editing app. To change that, Ctrl+click the file in question, then click Get Info. This will bring up a new window. Here, head to the Open with section and choose your new app from the drop. Mac icons are typically well designed and feature some truly remarkable app icons. But homegrown apps or.dmg files could end up with a generic icon instead of one of the rich offerings from a.
Apple puts many safety measures in place in order to reduce users’ chances of being infected by viruses and other forms of malware. This is why Apple is known as a “closed platform”: It’s strict about what apps it allows to be easily downloaded onto and accessed from Apple devices.
How To Search For App On Mac
The apps you can download onto an Apple device are generally limited to those that can be found in the App Store because they’re seen as more secure — they’re created by developers that Apple trusts and have been checked by Apple for malware.
In order to check an app’s safety, Apple uses a software called 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.
Downloading apps from anywhere, then, means accessing and using apps that either:
- Don’t come from the App store
- Were created by unidentified developers
It’s a good idea to know how to download and access these kinds of applications. So many of the great apps out there simply aren’t available on the App Store. This is a crucial skill for those who rely on apps that aren’t necessarily meant for Macs (such as Microsoft software), as well as those who have recently begun using Apple devices and want to be able to use non-iOS/macOS apps.
Luckily, your Mac does allow you to download apps from anywhere — it just requires a few more steps.
How to download apps that aren’t on the App Store or come from unidentified developers
There are two main ways to give your Mac access to a broader range of apps:
- Set your Mac to allow you to open apps that aren’t from the App Store
- Set your Mac to allow apps from unidentified developers
Both of these methods consist of changing your Mac’s Security & Privacy settings to allow you to open apps that haven’t been checked by Gatekeeper. Once you’ve bypassed Gatekeeper, you’ll be able to download and run all the apps you’d like. (To learn how to do this, check out our piece on how to open apps from unidentified developers.)
How to download apps from anywhere
Before macOS Sierra, it was much easier to set your Mac to allow you to download apps from anywhere. You’d simply go to System Preferences > Security & Privacy > General, then under Allow apps to be downloaded from, select Anywhere.
Since new updates to macOs, however, you’ll need to change a few more settings on your Mac in order to do so. Here’s how:
- Launch Terminal by going to Finder > Applications > Utilities or by locating it with Spotlight search (
[CMD] + [SPACE]). - In Terminal, type the code
sudo spctl --master-disableand hit Return. Enter your Mac’s password when prompted. - Go to System Preferences > Security & Privacy > General. At the bottom of the window, you’ll see multiple options under Allow apps to be downloaded from. Select Anywhere to allow your Mac to download any and all apps.
If you later decide that you’d like to return to your Mac’s default settings and no longer allow apps to be downloaded from anywhere, just follow these steps:
- Launch Terminal.
- Once it’s running, enter the code
sudo spctl --master-enableYou’ll no longer be able to select Anywhere.
After this is done, you will only be allowed to download apps from the App Store, unless you use the steps mentioned above to access apps from other locations.
How to open Mac apps bypassing Gatekeeper
There is another way to open restricted apps that many Mac users don’t know about.
- Open your Applications directory.
- Click Finder > Go > Applications.
- Now, Control + click on an app you’d like to open.
This way you can open apps no matter where they come from.
How many suspicious apps do you have?
You probably have downloaded apps from all kinds of sources. Some of them (especially, the dubious ones) may install additional components on top of their main functionality. Chances are, you wouldn’t even know.
Such invisible applications are sometimes called launch agents or daemons. They may stay in the background for years. Probably, you have a couple of those lurking on your Mac.
How to check your Mac for hidden background apps
To check it, you can run a free version of CleanMyMac X
CleanMyMac X itself comes from MacPaw, which is a popular Mac developer and its apps are notarized by Apple.
- So, download and install a free version of CleanMyMac X.
- Click on Optimization and choose Launch Agents
You’ll see background apps you can disable in one click.
- In the same app, click on Malware Removal.
When it comes to finding suspicious apps and adware trojans, CleanMyMac X is way ahead of many other antiviruses.
CleanMyMac X will check your computer for all potentially unwanted apps (PUA) and all kinds of malware. It also helps you keep track of malware regularly with a real-time malware monitor.
A free version of CleanMyMac X is available here.
How To Change The Apps On A Macbook
Is it safe to download apps from anywhere?
There’s no guarantee that apps downloaded from outside of the App Store will be safe. As these apps haven’t been vetted for security by Apple, it’s more difficult to confirm whether they’re safe and free of malware.
Because of this, you should be wary in changing your settings to allow apps downloaded from anywhere. Doing so leaves your Mac vulnerable malware and malicious software, as Gatekeeper won’t be able to check if the app downloaded is legitimate (or just malware disguised as the desired software).
The safety of your Mac, then, is in your hands. The best you can do to try to make sure that an app is safe to download is to look into its reviews and the experiences other users have had. Doing your due diligence can help you avoid using untrustworthy apps.
Downloading anti-virus software is another means of protection, as this software will check whether an app is safe for you. If, when researching all you can about an app, you decide you’d rather not download it, you can opt for a similar app with better reviews or one that is already in the App Store.
You know how when you double-click a PNG file it opens in Preview? What if you want it to open in Photoshop by default instead? This guide shows you how to to just that – change the default App that’s used when you open a file.
Some common “I’d rather use this App when I open this kind of file” scenarios are:
How To Change The Apps On A Mac Os
The process to switch default Apps is super-fast and easy to do, and easy to change again later any time you want.
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- For the sake of this guide we’re going to switch .M3U files (commonly used as playlists) from opening in iTunes to the media player VLC. That doesn’t mean you need to do the same, this process is the identical no matter what type of file you’re dealing with.
Locate a file of the type you want to switch. Right-click the file (or hold down the control button on your keyboard and then click on the file) and select Get Info from the context menu.
- A window will appear with all kinds of info about that file. Locate the Open with: section and expand it (if necessary) by clicking the small ‘triangle’ icon. Click the ‘pull-down’ menu to open it.
- If the App you want to open this type of file with from now on is listed, select it. Congrats, you also get to skip down to step #7. If the App you want to open this file with is not listed – don’t worry, just click the Other… item from the menu.
- A pop-up window will appear allowing you to pick the program you want to open this type of file with. Find the App by first selecting Applications and then scroll through the list. When you find the App, select it by clicking on it once. Now skip down to step #6. If the App you want to use to open the file with is ‘greyed out’ and you can’t select it – no problem.
- Click the Enable: menu and select All Applications. Now the App you want to select will not be greyed out.
- Make sure that the Always Open With box is checked, and then click the Add
button. - Almost done! Click the Change All… button.
- You’ll be prompted for confirmation – click Continue.
- Now just make sure that the App you want to use is the one listed as the (default) in the Open with: section.
- Done! Repeat these steps for other file type associations you want to make.