Office Settings & Configuration

Is OfficePLUS a Legitimate PowerPoint Add-In? Verify & Remove

Algirdas Jasaitis Oct 9, 2026 869 views

Question details

The user needs to determine whether the OfficePLUS add-in, which appears in Microsoft PowerPoint and requires payment, is an official Microsoft product or a third-party application.

Is OfficePLUS a Legitimate Microsoft PowerPoint Add-In?

Product: Microsoft PowerPoint
Device & OS: Windows
Scenario: Encountering the OfficePLUS add-in in PowerPoint after reinstalling Microsoft 365, which asks for separate payment despite displaying Microsoft branding.
Observed behavior: The OfficePLUS add-in appears within PowerPoint and prompts for membership or payment, raising suspicions about its legitimacy as an official Microsoft product.

Before you start

Before making any payments or entering account information, ensure you save your current presentations and verify the source of the add-in through your system settings.

Solution 1Recommended

Verify and Uninstall OfficePLUS via Windows Settings

Check your Windows installed applications list to see if OfficePLUS is installed as a separate third-party program and remove it.

Many third-party add-ins are installed as standalone applications on your computer. Removing the program from your system settings is the most effective way to eliminate unwanted prompts.

Open Windows Settings

Click the Start menu and select the gear icon to open Settings, then navigate to Apps > Apps & features (or Installed apps on Windows 11).

Search for OfficePLUS

Use the search bar within the app list to look for 'OfficePLUS' or sort by install date to find recently added programs.

Uninstall the Application

Click on the OfficePLUS application if it appears in the list, and select 'Uninstall'. Follow the on-screen prompts to remove it from your system.

Branding Warning: Do not assume that Microsoft branding on a third-party website or add-in proves official ownership. Always verify through official Microsoft management panels.

Solution 2

Disable OfficePLUS Directly in PowerPoint

If the add-in doesn't appear in Windows Settings, you can disable it directly through PowerPoint's built-in add-in management.

Free Microsoft Office alternative

Try WPS Presentation for a Clean, Ad-Free Experience

If you are tired of dealing with confusing third-party add-ins and hidden fees in Microsoft 365, consider switching to WPS Office. It provides a secure, lightweight, and completely free alternative for creating professional presentations without unexpected upgrade prompts.

1. Download WPS Office: Visit the official WPS website and click the free download button.
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3. Open WPS Presentation: Launch WPS Presentation and seamlessly open your existing PowerPoint files.

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Frequently Asked Questions

Is OfficePLUS an official Microsoft product?

OfficePLUS is known as a platform offering Office templates, often associated with Microsoft in specific regions like China. However, unexpected standalone add-ins requiring separate payments might be operated by third parties or regional partners. Always verify the source and do not provide payment information unless you are certain of the provider's legitimacy.

How do I know if a PowerPoint add-in is safe to install?

Safe add-ins are typically found in the official Microsoft Office Store. You can access this by clicking 'Insert' > 'Get Add-ins' directly within PowerPoint. Avoid downloading add-ins from unverified third-party websites or installing tools bundled with other software.

Will removing the OfficePLUS add-in delete my presentations?

No, removing or disabling the OfficePLUS add-in will not affect your existing PowerPoint (.pptx) files or data. It only removes the specific toolbars, features, and prompts provided by the add-in itself.

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