How to install software on a Mac computer

Mac: The 2026 Guide to Installing Software

Whether you are setting up the brand-new MacBook Neo or managing a seasoned workstation, installing software on macOS 26 Tahoe is faster and more intuitive than ever. Apple’s transition to the "Liquid Glass" design hasn't just changed the look; it has streamlined how apps from the web, the App Store, and even your iPhone integrate into your workflow.

Here are the three primary ways to get your tools up and running:

1. The Mac App Store (The Gold Standard)

The safest and easiest way to install software. All apps are vetted by Apple and tied to your Apple Account for easy re-installation.

1. Open the App Store from your Dock.

2. Search for the app you need (e.g., "Pixelmator Pro").

3. Click Get or the price button, then Install.

4. Pro Tip: If you have an M-series Mac, click your name in the bottom-left corner and select iPhone & iPad Apps to install mobile versions of your favorite apps directly on your desktop.

2. Installing from the Web (.dmg and .pkg)

For professional tools not found in the App Store, you'll likely download a disk image or a package.

1. Download the file: Usually found in your Downloads folder.

2. Open the Image: Double-click the .dmg file. A window will pop up—simply drag the app icon into the Applications folder shortcut.

3. Run the Installer: If it’s a .pkg file (looks like an open box), double-click it and follow the guided setup.

4. Gatekeeper Check: If macOS says it "cannot be opened because it is from an unidentified developer," go to System Settings > Privacy & Security and click Open Anyway.

3. Apple Creator Studio & Pro Apps

In 2026, many creatives use the Apple Creator Studio hub to manage pro-level suites like Final Cut Pro and Logic Pro. This centralized launcher ensures your "Neural Accelerators" are fully utilized for AI-heavy tasks like video upscaling or audio stem separation.