Is there a free version of Malwarebytes?

Yes. Malwarebytes Free provides on-demand malware scanning and removal, but does not include real-time protection. It is useful as a secondary scanner alongside another antivirus. Premium adds real-time threat detection and web protection.

Does Malwarebytes offer a refund?

Yes. Malwarebytes offers a 60-day money-back guarantee on annual subscriptions. Contact support via live chat or email at support.malwarebytes.com within 60 days of purchase to request a refund.

Can I use Malwarebytes alongside another antivirus?

Yes. Malwarebytes is specifically designed to complement existing antivirus software. It excels at detecting malware, adware, and potentially unwanted programs that traditional antivirus may miss.

Malwarebytesの解約方法（2026年）

Malwarebytesのプランは$0.00/月から。5ステップのガイドに従って約5分でサブスクリプションを解約できます — 引き止めオファーを避けるコツ付き。

更新日: 2026年3月

から $0.00/月

簡単解約すると年間$44.99の節約

所要時間:5 分

解約方法:Website

Log in to My.Malwarebytes.com

Go to my.malwarebytes.com and sign in with your Malwarebytes account email and password.

Go to Subscription

In the account dashboard, click "Subscription" in the left sidebar to view your active Premium or Malwarebytes for Teams plan.

Manage your plan

Click "Manage Subscription" next to your active plan. This will show your renewal date and available actions.

Cancel subscription

Click "Cancel Subscription" and confirm your intent. Malwarebytes will show a confirmation summary with your access end date.

Confirm cancellation

Confirm the cancellation on the final screen. You will retain Premium features until the subscription expires, then revert to the free scanner. A confirmation email will be sent to your account.

引き止め対策

Before you cancel Malwarebytes Premium, keep in mind that the free version only provides manual scanning, not the real-time protection that blocks threats before they execute. If you use another antivirus already, you may be fine — but Malwarebytes catches things that traditional AV misses. We offer a 60-day money-back guarantee if you're within that window. Is there a specific reason we can help address?