Other PDF Issues

How to Fix Acrobat DC Freezing When Adding Text with Fill and Sign

Maira MehtabMaira Mehtab Nov 5, 2026 869 views

Question details

The user needs to resolve an issue where Adobe Acrobat DC freezes or crashes when trying to add text to a specific location in a PDF contract.

How to Fix Acrobat DC Freezing When Adding Text with Fill and Sign
Product
Adobe Acrobat DC
Device & OS
macOS
Scenario
Adding text and filling out a PDF contract using the Fill and Sign tool.
Observed behavior
The application completely freezes or crashes when attempting to add text to specific areas of the PDF document.
Before you start

Before beginning the troubleshooting process, verify if the crashing issue happens with all PDF files or just one specific contract, as this will determine the necessary fix.

Solution 1Recommended

Isolate and Remove Damaged Document Elements

Determine if corrupted form fields or annotation objects within the specific contract are causing the application to crash.

Acrobat crashes are frequently caused by damaged underlying code in a specific PDF file rather than the software itself. Overlapping annotations or improperly formatted text fields can trigger a freeze when the Fill and Sign tool interacts with them.

1
Create a test copy

Duplicate the problematic PDF contract in Finder so you can test modifications safely without risking the original file.

2
Remove problematic content

Open the copied PDF in Acrobat DC, navigate to the specific page that triggers the crash, and delete any existing form fields, comments, or annotations in that area.

3
Test the Fill and Sign tool

Select the Fill and Sign tool from the right-hand pane and attempt to add text again to see if the crashing persists.

Isolate and Remove Damaged Document Elements
Reinstalling Acrobat: If the issue only occurs with this specific document, reinstalling Acrobat DC will generally not resolve the problem.
Stable PDF Editing Alternative

Fill and Sign PDFs Smoothly Using WPS Office

If Acrobat DC continues to freeze on your Mac, switch to WPS Office. The built-in WPS PDF editor provides a lightweight, highly stable environment to fill forms, add text, and sign contracts without the frustrating crashes.

  1. 1. Open your PDF contract: Launch WPS Office on your Mac and drag and drop the problematic PDF file into the application.
  2. 2. Access the Fill & Sign tools: Navigate to the 'PDF' tab at the top and select 'Fill & Sign' or the 'Insert Text' option from the toolbar.
  3. 3. Add text and save: Click the designated area on the document to type your text securely, apply your signature, and save the finalized contract.
Easily add text, fill forms, and insert signatures into any PDF contract without performance lag.Fully compatible with standard Adobe PDF formats, layers, and interactive form fields.Lightweight architecture optimized for fast and smooth operation on macOS and Windows.An all-in-one suite providing powerful Word, Excel, PowerPoint, and PDF editing tools.
microsoft office alternative - wps office

Frequently Asked Questions

Why does Acrobat DC freeze only on a specific page of my PDF?

This usually happens if that specific page contains corrupted form fields, damaged annotation objects, or complex overlapping layers that overwhelm the application's rendering engine.

Will reinstalling Acrobat fix the freezing issue when signing?

Reinstalling might help if the core application files are corrupted. However, if the issue is tied to a specific damaged PDF document, reinstalling Acrobat alone will not resolve the problem.

How can I fill and sign a PDF on Mac if Acrobat keeps failing?

You can use alternative lightweight PDF editors like WPS Office, which natively supports standard PDF form fields, seamless text insertion, and digital signatures on macOS without heavy resource usage.

Can outdated macOS versions cause Acrobat DC to crash?

Yes, compatibility issues between newer builds of Acrobat DC and older macOS versions can cause severe instability, especially when using interactive features like the Fill and Sign tool.