How to Install Applications on Your Mac – The Mac Security Blog

How to Install Applications on Your Mac

Posted on March 23rd, 2021 by Craig Grannell and Kirk McElhearn 92e23fb10ef01b4587d7d59e730e0959?s=18&d=mm&r=g
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Installing new apps on your Mac should be straightforward. however, it can sometimes be confusing – installation methods are varied, and you ’ ll occasionally see chilling warnings. In this article, we ’ ll show you the versatile ways you can install apps on Mac, and tell you about the warnings you may encounter.

How to install apps from the Mac App Store

The Mac App Store is one of the best ways to get and install apps on your Mac. It has its pros and cons, but for still of manipulation, it gets the highest rating .
choose App store from the Apple menu and the Mac App Store will open. When signed in with your Apple ID, you can download apps : snap Get and then install app for a release app, or one with in-app purchases, or click the monetary value label for a nonrecreational one. In-app purchases are indicated following to the Get button, if there are any. You ’ ll necessitate to confirm requital by entering your Apple ID/password .
app store install
Apple reviews every Mac App Store app ( and update ) prior to release, minimizing the likelihood of problems .
The App Store is besides a great means to centralize your app updates. In System Preferences > Software Update, you can choose to have App Store updates installed mechanically .

How to install Mac apps downloaded from third-party websites

Apple imposes limitations on developers, meaning some can not – or choose not to – release their apps on the Mac App Store. Reasoning varies from a miss of deep organization access for utilities to app creators wanting the ability to immediately issue updates rather than having them await Mac App Store revue .
If you decide to download app installers from the Internet, only do then from reputable sources. ideally, download from developer websites ( like Intego ’ second ) and not from app list websites .
Unless you ’ ve changed your browser ’ second settings, downloaded installers will be sent to ~/Downloads, and they come in a variety of forms :
DMG files are mountable magnetic disk images. When you double click a DMG file, a Finder window opens. DMGs may contain an installer that itself must be opened, after which target you follow on-screen instructions. Most, though, plainly contain a copy of the app .
Do not run the app from inside the DMG – alternatively drag it to your Applications folder. A booklet shortcut may be provided to make this easier. When you ’ re done, unmount the DMG by clicking the squirt icon following to its name in the Finder sidebar, or by Ctrl-clicking inside the DMG ’ mho window and selecting Eject .
ZIP files ( and, identical occasionally, RARs ) are archives that tend to contain just an app. Again, drag the app to your Applications folder before opening it. In depart, this keeps things kempt, but some apps won ’ triiodothyronine run unless they ’ rhenium in that booklet. ( Some will offer to move themselves when opened from the wrong localization. )
PKG files are facility packages that contain scripts to direct installation, and files to be installed. These tip you through a multi-step initiation action, and tend to be used for apps and utilities that require extra components, system services, and/or files to be placed elsewhere on your calculator. ( This is automated ; you basically click a few times to allow the PKG to do its thing. )
once you ’ ve installed your apps, you can delete the DMG, ZIP, or PKG files, but you may want to keep them, if the apps are big, and your bandwidth is limited, in case you need to reinstall the apps, or install them on another Mac .

How to install Mac apps from third-party app stores

There are some third-party equivalents to the Mac App Store. They ’ ra typically specialized in nature, and comprise a core app that when launch enables you to manage which products from the service you install on your Mac. Games memory steam is the most popular. It assumes you ’ ll launch purchased games from within its app rather than /Applications, although it is possible to create background shortcuts you can subsequently move.

A more Mac-like case of a third-party app store is Setapp. It ’ sulfur sort of like a curated Netflix for apps – for a monthly fee, you get entree to dozens of hand-pick apps. Installed apps are placed within /Applications/Setapp. Don ’ triiodothyronine manually mess about with these ; use Setapp ’ s interface for subsequent management .

Clear warnings when installing apps

When installing and launching apps, your Mac may display security warnings. For exercise, when you download an app from the Internet, your Mac will ask for ratification before you run it the first clock. ( This assumes that in the Security & Privacy pane of System Preferences you allow apps downloaded from identified developers. That is the default setting ; it can be adjusted by clicking the lock in, entering your admin password, and selecting the relevant radio receiver button. )
download warning
You may besides get dialogs from apps, the first time you launch them, requesting entree to things like your Downloads folder, television camera, microphone, and early elements .
permission dialog
In some cases, such as granting access to your Downloads booklet, you merely need to click OK on a dialogue. But in others, such as the example above, you have go to System Preferences to explicitly grant permission. These settings are recorded in System Preferences > Privacy, and there is a hale column of areas where you can grant or deny permission to apps. When granting permission, you need to click the padlock, enter your password, then check the appropriate boxes .
sys prefs privacy
In the General paneling of System Preferences is a setting to allow apps downloaded from the App Store, or from the App Store and identified developers. These latter are developers who have accounts with Apple, and sign their apps with an Apple-provided certificate, to ensure their birthplace .
But there are times when you may want to open apps from unidentified develops. To do this, select the app in the Finder, right-click or Control-click, then choose Open .
If you try to open an app from an unidentified developer by double-clicking, you can besides open it by going to System Preferences > General, where there will be a button, near the bottom of the window, saying unfold Anyway. Click this push button to open the app. The clitoris is visible for about an hour after you first base launch the app .
You won ’ t need to do this after the first meter you launch an app ; your Mac remembers your settings .

How can I learn more?

intego podcast artwork 400 Each week on the Intego Mac Podcast, Intego ’ s Mac security experts discuss the latest Apple news, security and privacy stories, and offer hardheaded advice on getting the most out of your Apple devices. Be surely to follow the podcast to make sure you don ’ triiodothyronine miss any episodes.

You can besides subscribe to our e-mail newsletter and keep an center hera on Mac Security Blog for the latest Apple security and privacy news. And don ’ thymine forget to follow Intego on your front-runner sociable media channels : Facebook, Instagram, Twitter, and YouTube .

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About Craig Grannell

Craig Grannell is a technology writer, mostly specialising in Macs, iOS, apps, and games. He’s been immersed in all things Apple for over 20 years, and enamoured with computers since getting his hands on a VIC-20 as a kid. He also has a Korg Gadget addiction. Send help. Or alternatively, visit his website,, and follow him on Twitter at @craiggrannell.
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