Other PDF Issues

How to Send Mail-Merge Documents for Electronic Signatures

John WilsonJohn Wilson Oct 23, 2026 870 views

Question details

The user wants to learn how to create a mail merge and send the personalized documents to multiple recipients for electronic signatures.

How to Send Mail-Merge Documents for Electronic Signatures
Product
Microsoft Word and Adobe Acrobat Sign
Device & OS
not provided
Scenario
Generating personalized letters in Word and requesting bulk electronic signatures from multiple recipients.
Observed behavior
The user needs to complete the Word mail merge, verify individual records, and then distribute them via an electronic signature platform in bulk.
Before you start

Ensure you have an active Acrobat Sign subscription plan that includes the 'Send in Bulk' feature, as it is not available on Individual plans, and have your data source prepared for the mail merge.

Solution 1Recommended

Complete the Mail Merge in Word and Use Acrobat Sign Bulk Send

First generate the merged documents in Word, then use Acrobat Sign's Send in Bulk feature to request signatures from multiple recipients.

To efficiently gather electronic signatures from multiple individuals, you must finalize the personalization of your documents locally before uploading them to the signature service.

1
Edit Individual Letters

In Microsoft Word, navigate to the Mailings tab. Click 'Finish & Merge' and select 'Edit Individual Documents...' (or 'Edit Individual Letters').

2
Merge to New Document

In the Merge to New Document dialog box, select the specific records you want to merge and click OK. Word will generate a new document containing the personalized pages.

3
Review and Save

Scroll through the new document to make any manual changes to specific letters. Print or save the finalized document to your computer.

4
Use Send in Bulk in Acrobat Sign

Log in to Adobe Acrobat Sign and select the 'Send in Bulk' (or Mega Sign) feature. Upload your merged document, configure your recipient list, and deploy the signature requests.

Complete the Mail Merge in Word and Use Acrobat Sign Bulk Send
Acrobat Sign Plans: The 'Send in Bulk' feature is not included in the Acrobat Sign Individual plan. Review your subscription details at adobe.com/sign/pricing/plans.html to ensure you have the required access.
Free Microsoft Office alternative

Switch to WPS Office for Seamless Document Management

If you are looking for a cost-effective way to handle mail merges, document generation, and PDF editing, WPS Office offers a powerful, lightweight alternative to Microsoft Office with high compatibility.

  1. 1. Download and Install: Get WPS Office for free from the official website and install it on your device.
  2. 2. Open Existing Documents: Open your Microsoft Word documents and Excel data sources directly in WPS Office without worrying about format loss.
  3. 3. Run Mail Merge and Export: Use the Mail Merge function under the References tab in WPS Writer to generate your personalized documents, then export them to PDF for secure sharing and signing.
Free and lightweight office suite for everyday tasksHighly compatible with Microsoft Word (.docx) and Excel formatsBuilt-in Mail Merge capabilities for mass document generationIntegrated PDF tools for viewing, editing, and signing documents securely
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Frequently Asked Questions

Why can't I see the Send in Bulk feature in Acrobat Sign?

The Send in Bulk (or Mega Sign) feature is restricted to specific subscription tiers. It is not available on the Acrobat Sign Individual plan and requires a higher-level business or enterprise plan.

Can I edit individual mail merge documents before sending them for signatures?

Yes. In your word processor, select 'Edit Individual Letters' during the mail merge process. This generates a new document where you can manually tweak specific pages before saving and uploading to your signature platform.

Do I need to save the merged document as a PDF first?

While many signature platforms accept standard word processing formats, saving your merged document as a PDF before uploading ensures that your formatting remains strictly locked and identical for all recipients.