Are Adobe Acrobat Digital Signature Certificates Free and Affected by Updates?
Question details
The user wants to know if digital signature certificates in Adobe Acrobat are free and whether regular software updates will impact or remove this functionality.

- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Evaluating the long-term cost, reliability, and update policies of PDF digital signature tools for secure document signing.
- Observed behavior
- Seeking clarification on current Adobe pricing for signature certificates and the potential risks updates pose to existing signing workflows.
Ensure you have the latest version of your PDF reader installed to access the most current security features and maintain compatibility with digital certificate standards.
Using Free Digital Signatures in Acrobat Reader
Clarifying the availability and usage of free digital certificates in Adobe Acrobat Reader DC.
The digital signature certificate functionality has traditionally been a free tool available within the standard Adobe Acrobat Reader DC. While enterprise settings or future licensing changes could theoretically alter access, there are currently no plans to restrict this feature to paid subscriptions.
Launch Adobe Acrobat Reader DC on your computer.
Navigate to the 'Tools' tab at the top of the interface and select 'Certificates'.
Click on 'Digitally Sign' on the top ribbon, drag to create a signature box, and follow the prompts to create or apply your free digital signature certificate.

Managing Software Updates and Signature Functionality
How to handle routine software updates without losing your digital signature features.
Easily Sign and Secure PDFs with WPS Office
WPS Office provides a lightweight, comprehensive PDF editor that fully supports adding, managing, and verifying digital signatures. It serves as a reliable, cost-effective alternative to Adobe Acrobat for all your document signing needs.
- 1. Open your PDF in WPS Office: Launch WPS Office and open the PDF document you need to sign.
- 2. Navigate to the Protect Tab: Click on the 'Protect' or 'Fill & Sign' tab located on the top ribbon menu.
- 3. Insert Digital Signature: Select 'Sign' or 'Digital Signature' to import your existing certificate or create a new one, then place it securely onto your document.

Frequently Asked Questions
Can I use digital signatures in the free version of Adobe Acrobat Reader?
Yes, the digital signature certificate functionality is currently available as a free tool in the standard Adobe Acrobat Reader DC.
Will a software update delete my existing digital certificates?
No, routine software updates are designed to preserve existing functionality and should not remove your configured digital certificates or invalidate your signed documents.
Do I need a paid subscription for regulated digital signing?
While the signature tool itself is free in Acrobat Reader, highly regulated signing often requires you to obtain a trusted certificate from a third-party provider, which may charge a fee for identity verification.
How do I back up my digital signature certificate?
You can back up your digital certificate by exporting it from your operating system's certificate manager as a .pfx or .p12 file. Keep this file securely stored with a strong password.




