Mac security software

Reviewed November 2026

Moonlock: what to know before you buy

Moonlock is a cybersecurity brand from MacPaw, the company behind CleanMyMac. Its main product is security software for Mac that scans for malware and helps with protection settings. It is aimed at Mac users who want a dedicated, Mac-first security tool rather than a cross-platform suite. Check device support, included features and subscription terms before buying.

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What you can buy

  • Mac malware scanning and protection
  • Subscription plans for one or more Macs
  • Security guidance and privacy checks

Best for

  • Mac users wanting a Mac-first security app
  • People already using MacPaw products
  • Households with several Macs

Ways to save at Moonlock

General money-saving moves that apply to this brand. Availability changes, so confirm on the brand's site.

  1. 1

    Try before you buy

    Check whether a free trial or free scan is available so you can see how it works on your Mac first.

  2. 2

    Choose annual billing

    Annual subscriptions usually cost less per month than monthly ones.

  3. 3

    Match the device count

    Pick a plan that covers the number of Macs you actually own instead of the largest tier.

Check before you pay

The small print most worth reading for this brand.

  • Compatibility with your macOS version
  • How many Macs the plan covers
  • Whether you need protection for Windows or phones too
  • Auto-renewal and cancellation terms

Pros and considerations

What's good

  • Designed specifically for macOS
  • Backed by an established Mac software maker
  • Simple interface for everyday users

Worth knowing

  • Mac-focused, so not a full multi-platform suite
  • Overlaps with security features built into macOS
  • Subscription renews automatically unless cancelled

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Moonlock FAQ

Who makes Moonlock?

Moonlock is a cybersecurity brand from MacPaw, the developer of CleanMyMac.

Does a Mac need antivirus?

macOS has built-in protections, but extra security software can add malware scanning and alerts. Decide based on how you use your Mac.

Does Moonlock work on Windows or iPhone?

Moonlock's core product focuses on Mac. Check the official site for current platform support.

Is there a free trial?

Trial options can change, so check the official site for the current offer.

Ready to check Moonlock?

Confirm the current price, renewal terms and refund policy on the brand's own site before you pay.

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