Neither Microsoft Outlook 2011, 2016, 2019, nor 365 for Mac offer creation of email signatures from HTML. Only a rich-text editing box is provided, without the ability for more customization.

HTML Email Signature - Outlook enhances these capabilities by allowing customized creation of email signatures from HTML. Simply type in a name for your signature, add your HTML, and your signature is created! A button to preview the HTML is also available.


- Valid HTML must be provided. This is not a design utility. Issues with formatting and/or appearance of the final signature are directly tied to the HTML code.

- An installed version of Microsoft Outlook (2011, 2016, 2019, 365) is required for this application to function.

What’s New

Version 1.7.2

- Fix "damaged" error on launch

Ratings and Reviews

4.4 out of 5
25 Ratings

25 Ratings

affine ,

Does what it says!

Super simple utility but works great. They warn you about needing to know HTML but if you have a signature in Word already formatted, it offers an option to copy as HTML and create the tags for you. Create your signature as you want it to look in Word first then copy it in as HTML (paste and select the option to copy as HTML) and take a look at the preview and it will be the same. Easy to use and looks great. Make sure in “Composing” preferences in Outlook for Mac that you also have it set to use HTML as the default for new emails or it will show as plain text.

RuneSalsa ,

Appropiate warnings, happy with outcome

Informative and valuable solution. This developer has stepped up where other have cut-and-pasted solutions. Worked on my outlook for mac 2019, adding my desired HTML signature in the signature list to choose from.

Thanks for filling the void that outlook created.

hiugyufg ,

Does what it says

If you have to use Outlook and need a modern signature that works across other email providers save yourself the time and hassel; buy the app.

App Privacy

The developer, Element26, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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