Now on Microsoft AppSource

Up and running
in 60 seconds

Install GanttSnap directly from Microsoft's official add-in store — no file downloads, no manual setup.

Get it now on AppSource
Free plan available  ·  No credit card required
Works on Windows, Mac & web
Official Microsoft marketplace
Import from P6, Excel & MS Project
How to install

Three steps to your first Gantt chart

1

Get it on AppSource

Click "Get it now" and sign in with your Microsoft account. PowerPoint installs the add-in automatically.

2

Open in PowerPoint

Find the GanttSnap button in your ribbon. Click it to open the taskpane — it's ready immediately.

3

Activate your license

On Pro or Advanced? Click "Free Plan — Enter license key", paste your key from the welcome email, and activate.

For organisations

IT-managed deployment

If your organisation deploys add-ins centrally via the Microsoft 365 Admin Centre, use the manifest file below.

manifest.xml

For IT admins deploying via Microsoft 365 Admin Centre. Not needed for personal installs.

Download manifest →

Need help? Email us at info@ganttsnap.com — we'll get you set up.