How to Fix Adobe Acrobat Fill and Sign Not Working
Question details
The user is unable to use the Fill & Sign tool in Adobe Acrobat to complete or add a signature to PDF forms.
- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Attempting to fill out or add a signature to a PDF document using the Acrobat Fill & Sign tool.
- Observed behavior
- The Fill & Sign feature fails to work, does not allow input, or is unresponsive, preventing the user from completing the document.
Ensure you have a stable internet connection if you are processing forms via Acrobat Sign, and verify that you are logged into your Adobe account.
Troubleshoot Document Restrictions and Formatting
Verify if the issue is caused by a specific file's security restrictions or formatting rather than the Acrobat application itself.
Often, the Fill & Sign tool stops working because the specific PDF document is restricted by its author, or because it is a flat PDF rather than a recognized interactive form.
Open a completely different PDF file in Acrobat and attempt to use the Fill & Sign tool. If it works, your original document is the source of the problem.
Go to File > Properties and select the Security tab. Check the document restrictions summary to ensure that 'Filling of form fields' and 'Signing' are set to 'Allowed'.
If you opened the file directly from an email attachment or cloud storage, click File > Save As to save it locally on your hard drive, then open the local copy to fill it out.
Determine whether the file is an interactive PDF (with clickable fields) or a flat PDF. For flat PDFs, ensure you are actively clicking the 'Add Text' icon in the Fill & Sign toolbar to manually place text boxes.
Update Adobe Acrobat Software
Keep your application updated to fix underlying bugs that might cause the Fill & Sign tool to malfunction.
Easily Fill and Sign PDFs with WPS Office
If Adobe Acrobat continues to give you trouble, use WPS Office to quickly fill out forms and sign your PDF documents. WPS PDF offers a smooth, built-in Fill & Sign feature that works flawlessly with all standard PDF files.
- 1. Open your PDF in WPS Office: Launch WPS Office, navigate to the 'PDF' section, and open the form you need to fill out.
- 2. Access the Fill & Sign tool: Click on the 'Fill & Sign' tab located on the top toolbar to reveal the text and signature options.
- 3. Fill out the form: Select the 'Add Text' icon and click anywhere on the document to start typing your information.
- 4. Apply your signature: Click 'Sign', choose to draw, type, or insert an image of your signature, and place it in the designated signature box.
Frequently Asked Questions
Why is the Fill and Sign tool greyed out in my PDF?
The Fill & Sign tool is typically greyed out if the PDF has security restrictions applied by the author that prevent editing or signing, or if the document has already been certified with a digital signature that locks it against further changes.
What is the difference between an interactive form and a flat PDF?
An interactive form contains built-in fillable fields that highlight or allow you to click and type directly into them. A flat PDF acts like an image of a document; you must use a tool like Fill & Sign to manually create text boxes over the blank spaces.
Can I fill out a password-protected PDF form?
You can only fill out a password-protected PDF if you know the permissions password and use it to unlock the document. Once the file is unlocked and editing is enabled, you can access the standard Fill & Sign tools.
