How to Fix PDF Disappearing When Clicking Signatures in Adobe Acrobat
Question details
The user's PDF document vanishes or becomes unresponsive when they try to use the Signatures option in Adobe Acrobat.

- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Attempting to sign a PDF document using the signature tools.
- Observed behavior
- The PDF document disappears from the screen or becomes completely inaccessible upon selecting the signature option.
Ensure you have the latest version of your PDF reader installed and check if the document is protected by security restrictions that might prevent signing.
Verify PDF Application and Signature Tool Settings
Determine if the issue is caused by using the wrong signature tool (Fill & Sign vs. Certificates) or an outdated version of Acrobat/Reader.
Adobe offers different types of signature tools depending on whether you need a simple visual signature or a cryptographically secure digital ID. Selecting the wrong tool for your specific document setup, or running an outdated app version, can cause the interface to glitch or the document to disappear.
Check whether you are using the free Adobe Reader or the paid Adobe Acrobat Pro, as feature availability and stability can differ.
Navigate to the Tools menu and ensure you are selecting the right signing method—choose 'Fill & Sign' for basic drawn signatures, or 'Certificates' for secure digital IDs.
Go to Help > Check for Updates in Acrobat or Reader to install the latest patches, which frequently fix document rendering and display bugs.

Check Document Security Restrictions
Confirm that the PDF is not locked or restricted by the author, which can cause unexpected application behavior when attempting to sign.
Sign Your PDFs Smoothly with WPS PDF
Avoid crashes and disappearing documents by using WPS PDF to seamlessly fill, sign, and manage your important files without any glitches.
- 1. Open your PDF: Launch WPS Office and open the PDF document you need to sign.
- 2. Access the signature tool: Navigate to the 'Fill & Sign' or 'Protect' tab located on the top ribbon.
- 3. Create your signature: Click the 'Sign' button and choose to create a new signature via keyboard, mouse drawing, or image upload.
- 4. Apply and save: Click to place the signature anywhere on the document, resize it if necessary, and save your file.

Frequently Asked Questions
Why does my PDF go blank when I try to sign it?
This usually happens due to a rendering bug in the PDF application, conflicting display drivers, or an error when trying to apply a digital certificate to a highly restricted document. Updating your software to the latest version often resolves display issues.
Can I sign a PDF if the original author has restricted it?
No. If the document's security settings have 'Signing' set to 'Not Allowed', the signature tools will either be greyed out, fail to work, or cause errors. You must obtain the permission password from the author to unlock the file.
What is the difference between Fill & Sign and Certificates in Acrobat?
'Fill & Sign' allows you to draw, type, or insert an image of your physical signature, which acts as a visual mark. 'Certificates' applies a cryptographic digital ID to authenticate your identity and mathematically ensure the document has not been altered since it was signed.




