Attachment Issues

How to Attach a PDF to a Microsoft Publisher Email Merge

Maira Mehtab Sep 22, 2026 869 views

Question details

The user needs to attach the same PDF file to every email message generated during a Microsoft Publisher email merge.

Product: Microsoft Publisher
Device & OS: not provided
Scenario: Attempting to perform a bulk email merge in Publisher while simultaneously attaching a standard PDF document to all outgoing emails.
Observed behavior: Microsoft Publisher does not have a built-in feature to support file attachments in an email merge, and standard Word mail-merge add-ins do not work with Publisher.

Before you start

Ensure your recipient mailing list is fully updated and correct. Because Publisher lacks native attachment support, you will need to rely on Microsoft Outlook or an alternative mailing tool to send your merged emails with attachments.

Solution 1Recommended

Use Microsoft Outlook to Send and Attach the PDF

Route your email merge messages through Outlook and attach the PDF file separately, or use a dedicated Outlook mailing add-in.

Since Microsoft Publisher does not natively support attachments during an email merge, the most reliable workaround is to leverage Microsoft Outlook. By sending the drafts to Outlook first, you gain access to Outlook's attachment capabilities.

Please note that for very large email lists, manually attaching files to individual drafts in Outlook can be time-consuming. In such cases, a third-party Outlook add-in designed for mass mailing with attachments is highly recommended.

Prepare your Publisher document

Open your Microsoft Publisher file and set up your email merge document just as you normally would with your recipient data source.

Send the merge to Outlook

Complete the merge process by choosing to send the messages as emails. Ensure your default email client is set to Microsoft Outlook.

Save as drafts or delay sending

Configure Outlook to work offline temporarily or delay sending so that the merged emails are held in your Outbox or Drafts folder.

Manually attach the PDF

Open the drafted emails in Outlook, click on the 'Attach File' button, select your PDF document, and then send the emails.

Publisher End of Support: Microsoft Publisher support is scheduled to end in October 2026. For future projects, consider transitioning to Microsoft Create or alternative office suites.

Free Microsoft Office alternative

Switch to WPS Office for Streamlined Document Management

With Microsoft Publisher nearing its end of life and lacking robust email merge capabilities, consider migrating to WPS Office. It is a completely free, lightweight, and highly compatible Office alternative that makes document creation, formatting, and mailings effortless.

1. Install WPS Office: Download and install WPS Office Free on your computer.
2. Open WPS Writer: Launch WPS Writer to access robust document creation and mailing features.
3. Access the Mailings Tab: Navigate to the 'Mailings' tab on the top ribbon to import your data source and start a new, efficient mail merge process.

Highly compatible with standard Microsoft Word, Excel, and PowerPoint file formats.Built-in professional PDF tools to easily merge, split, and edit PDF documents without third-party software.Lightweight architecture ensures fast performance on Windows, Mac, and Linux.Familiar user interface that minimizes the learning curve when migrating from Microsoft products.

microsoft office alternative - wps office

Frequently Asked Questions

Can I use Word mail-merge add-ins in Publisher?

No. Third-party mail-merge add-ins designed for Microsoft Word are generally incompatible with Microsoft Publisher. You must use an Outlook-based solution or switch your workflow entirely to Word.

Will Microsoft add an attachment feature to Publisher?

It is extremely unlikely. Microsoft has announced that Publisher will reach its end of support in October 2026, meaning it will not receive major feature updates like native email merge attachments.

What happens to my Publisher files after October 2026?

While you may still be able to open your existing files if the software remains installed, Publisher will no longer receive security updates or technical support. Microsoft recommends moving to Microsoft Create or using other modern design suites.

Outlook & Email Problems