Other PDF Issues

How to Send Multiple Separate Documents for Signature in Adobe Acrobat Sign

Rana Garcia Oct 23, 2026 869 views

Question details

The user wants to know if they can send multiple separate documents for signature as a single transaction using Adobe Acrobat Sign.

Can Adobe Acrobat Sign Send Multiple Separate Documents for Signature?

Product: Adobe Acrobat Sign
Device & OS: not provided
Scenario: Sending multiple files for electronic signature simultaneously.
Observed behavior: Users on Acrobat Sign Individual plans cannot send multiple separate documents in one transaction without combining them first.

Before you start

Check your current Adobe Acrobat subscription plan, as the 'Individual' tier has limitations on multi-document sending compared to advanced business or enterprise plans.

Solution 1Recommended

Combine Multiple Documents into a Single PDF

If your current Acrobat Sign plan does not support sending multiple separate files, merging them into one PDF before requesting signatures is the easiest workaround.

By merging your files, you bypass the single-document limitation of the Individual plan, ensuring your recipient receives everything in a single signature request.

Open the Combine Files Tool

Launch Adobe Acrobat, navigate to the 'Tools' tab, and click on 'Combine Files'.

Add Your Documents

Click 'Add Files' and select all the separate documents you need to send for signature.

Merge the Files

Arrange the documents in your preferred order and click the 'Combine' button to merge them into a single PDF.

Send for Signature

Save the new merged PDF, then open the 'Request e-signatures' tool to send the compiled document to your signers.

Combine Multiple Documents into a Single PDF

Pro Tip: You can add bookmarks to the merged PDF to help signers easily navigate between the different sections or original documents.

Solution 2

Upgrade Your Acrobat Sign Subscription Plan

For users who frequently need to send separate files in a single transaction without merging them, upgrading to a higher-tier plan enables multi-document workflows.

Efficient PDF Solution

Merge and Sign PDFs Effortlessly with WPS Office

WPS Office offers a comprehensive, free PDF toolkit that allows you to easily combine multiple documents into a single PDF and add electronic signatures without needing an expensive subscription.

1. Open PDF Tools: Launch WPS Office and click on 'PDF' in the home screen to access the PDF toolkit.
2. Merge Your Files: Select 'Merge PDF' to upload and combine your separate documents into one continuous file.
3. Open the Merged PDF: Open the newly created PDF document within WPS Office.
4. Sign the Document: Navigate to the 'Fill & Sign' tab, create or insert your electronic signature, and place it in the required fields.
5. Save and Share: Save the signed document and send it directly to your recipients.

Easily merge multiple Word, Excel, and PDF files into a single document before signing.Built-in PDF signing tools for quick and secure electronic signatures.Fully compatible with Microsoft Office formats (DOCX, XLSX) and Adobe PDF standards.Lightweight software with an intuitive, familiar user interface.

microsoft office alternative - wps office

Frequently Asked Questions

Why can't I attach more than one file in Adobe Acrobat Sign?

The ability to attach multiple separate documents in a single transaction is restricted to specific Acrobat Sign plans. Individual subscriptions typically require you to combine files into one PDF before initiating a signature request.

Is there a limit to how many pages I can combine before signing?

While Acrobat allows combining multiple files, Acrobat Sign has transaction limits based on file size and page count (often 10MB or 100 pages for individual plans). Check your specific plan's limitations to ensure successful delivery.

Do all signers need an Adobe account to sign the merged document?

No, recipients do not need an Adobe account to sign. They will receive an email link that allows them to securely view and sign the document directly in their web browser.

Can I require signers to sign multiple separate documents in one email?

If you are on an Enterprise or advanced plan, you can include multiple files in a single envelope. Otherwise, you must merge them into a single PDF or send separate signature requests for each individual file.

PDF Troubleshooting