logo
search
Office for Mac Issues

Fix Missing Trim Video Command in PowerPoint 2016 on Mac

Maira MehtabMaira Mehtab Sep 22, 2026 869 views

Question details

The user is unable to find or use the Trim Video command to edit videos directly within PowerPoint 2016.

Product
Microsoft PowerPoint 2016
Device & OS
macOS
Scenario
Editing and trimming an inserted video file directly within a presentation slide.
Observed behavior
The Trim Video command is completely missing from the PowerPoint interface for users on macOS.
Before you start

Verify whether you are using a perpetual license of Office 2016 or an active Microsoft 365 subscription, as certain advanced multimedia features are restricted to subscription users on Mac.

Solution 1Recommended

Verify Microsoft 365 Subscription and Update Office

Use this solution to check your license type, as the video trimming feature on Mac requires a Microsoft 365 subscription rather than a standalone perpetual license.

Microsoft restricts the in-app video trimming feature on macOS to Microsoft 365 subscribers. If you purchased a one-time perpetual license for Office 2016, this feature will not be available in your interface.

If you do have a subscription, the issue might be caused by an outdated version of the application.

1
Check Your License Type

Open PowerPoint on your Mac. Click on the 'PowerPoint' menu in the top-left corner of the screen and select 'About PowerPoint'. Look for the license information to see if it says 'Microsoft 365 Subscription'.

2
Open Microsoft AutoUpdate

If you are a subscriber, navigate to the top menu bar, click on 'Help', and then select 'Check for Updates'.

3
Install Updates

In the Microsoft AutoUpdate tool, click the 'Update' button to install the latest version of PowerPoint. Restart the application to see if the Trim Video feature appears.

Feature Availability: Even with an updated version, standalone Office 2016 for Mac users will not receive this feature. Proceed to the next solution for a built-in Mac workaround.
Free Microsoft Office alternative

Create Professional Presentations with WPS Office

If you are frustrated by subscription restrictions in Microsoft Office, WPS Presentation offers a free, lightweight, and highly compatible alternative. Enjoy a familiar interface on your Mac without the premium price tag.

  1. 1. Download and Install: Get the official WPS Office for Mac installer from the website and drag it to your Applications folder.
  2. 2. Open Your Presentation: Launch WPS Presentation and click 'Open' to load your existing .pptx files seamlessly.
  3. 3. Insert Media: Navigate to the 'Insert' tab and select 'Video' to easily add media files to your slides.
Seamlessly opens, edits, and saves in Microsoft PowerPoint formats (.ppt, .pptx)Free and lightweight office suite optimized for macOSFamiliar ribbon-style interface for zero learning curveBuilt-in multimedia support for smooth presentation playback
microsoft office alternative - wps office

Frequently Asked Questions

Can I trim videos in PowerPoint 2019 for Mac?

The same rule applies to PowerPoint 2019 for Mac. The in-app video trimming feature is exclusively available to users who hold an active Microsoft 365 subscription. Perpetual license holders will need to trim videos externally.

What video formats work best on PowerPoint for Mac?

For optimal compatibility and playback on macOS, it is highly recommended to use MP4 video files encoded with H.264 video and AAC audio.

Why is the Video Format tab greyed out in PowerPoint?

The Video Format or Playback tabs only become active when a video is currently selected on the slide. Click directly on the video frame first to reveal these contextual menu options.

Does trimming a video in PowerPoint reduce the file size?

By default, trimming a video in PowerPoint only hides the trimmed portions during playback; it does not delete them. To reduce file size, you must compress the media via 'File' > 'Compress Media' after trimming.