Smart Email Management for Microsoft 365 Unified Access to Microsoft 365 Files Search Fast, Find Anything The Best Experience Across All Outlooks

Trusted Email & Document Management for Microsoft 365 One-Click Email and 
File Retention
No More Lost Emails & Documents Effortless & Secure
Document Sharing

Start Your Free Trial!

Already a harmon.ie customer? Contact your administrator to get your licensed version.

By submitting this form, you confirm that you accept harmon.ie’s Privacy Policy.

Free trial FAQ

  • harmon.ie Classic‘s free trial lasts 14 days.
  • New harmon.ie‘s free trial lasts 21 days.

Both trial programs give you full access to harmon.ie’s features so you can evaluate how it fits your email and document management needs in Microsoft 365.

No, a credit card is not required to start the trial.

You can try both New harmon.ie and harmon.ie Classic. You’d have to sign up for each trial separately.

  • New harmon.ie – our light-weight modern Outlook Web add-in compatible with Outlook for Windows (new and classic), Outlook for Web, and Outlook for Mac.
  • harmon.ie Classic – our full-featured COM add-in compatible with Outlook for Windows (classic).
  • You can invite up to 14 users to try New harmon.ie. Once you fill the trial form, you can redirect your team to get New harmon.ie from Microsoft’s AppSource.
  • harmon.ie Classic trial is for a single user. To try harmon.ie Classic with your team, or with a pilot group,  please contact sales@harmon.ie and we’ll help you set up your trial environment.

When the free trial ends, you’ll need to purchase a license to continue using harmon.ie past the 14/21 days. Don’t worry—we’ll remind you before your trial expires.

Some organizations restrict the ability to install or grant consent to Outlook add-ins, which may prevent you from running harmon.ie.

If you can’t grant the required consent:

  • Ask your Microsoft 365 administrator to review harmon.ie’s Security page and allow consent for your user account.
  • Book a free demo with our team — we’ll be happy to show you how harmon.ie works, answer your questions, and help you complete the setup.
If you’re unable to download harmon.ie, please book a free demo with our team. We’ll walk you through the products, answer your questions, and help you resolve the download issue.

Yes! We’re here to help. You can:

  • New harmon.ie: harmon.ie supports central deployment via Microsoft 365 admin center. We provide a simple deployment guide and can assist if needed. You can also test individually by installing from AppSource.
  • harmon.ie Classic: You can download the trial package from our web site, available for 14 days, or contact us to get an evaluation package for 30 days for larger deployments. Read our deployment guide or contact us for assistance.

Absolutely. harmon.ie is a Microsoft 365-native solution, meaning your emails and documents stay within your tenant. We do not access or store your data externally.

Learn more about harmon.ie security.

Yes. Upgrading is simple—contact our team when you’re ready, and we’ll help you transition to a full subscription plan that matches your organization’s size and needs.

Almost done! We’ve opened the New harmon.ie page for you in a new tab — click ‘Get it now’ there to start your free trial.

You’ll also receive training emails to help you get started.

Smart Email Management—Zero Learning Curve

Deploy harmon.ie centrally and empower users to manage Outlook emails and documents in Microsoft 365 without disrupting their workflow.