How Adobe Acrobat Retains Form Data and Digital Signatures
Question details
Users and organizations need to determine if Adobe Acrobat retains filled form data and digital signature information across different user sessions.

- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Evaluating document security and compliance requirements regarding stored signatures, user profiles, and form data.
- Observed behavior
- Users want to ensure that signing out prevents the next user from accessing or restoring the previous user's saved signatures and profile information.
Before evaluating your document compliance requirements, determine whether users in your organization are signing into Acrobat with personal Adobe IDs or managed Enterprise accounts.
Understanding Adobe Acrobat's Signature and Data Retention Behavior
Learn how Acrobat manages local profiles, form data, and account-based signatures to maintain document security and compliance.
Acrobat associates saved signature information and user profiles with the specific Adobe account used to sign in. Depending on your configuration, form data may be stored within the PDF document itself or locally via auto-complete settings.
If a user signs in using the same email address or Adobe ID, their saved signature and profile data will be populated automatically by the application.
To secure your data, always sign out after use. If a user signs out and another user signs in with different credentials, the previous user's sensitive signature information will not be restored or accessible.
To prevent Acrobat from remembering typed form entries locally, navigate to 'Edit' > 'Preferences' > 'Forms' and adjust or disable the Auto-Complete settings.

Manage PDF Forms and Signatures Securely with WPS Office
WPS Office includes a comprehensive PDF editor that allows you to securely fill forms, manage digital signatures, and protect your documents with enterprise-grade encryption. It provides a lightweight, secure experience for all your document compliance needs.
- 1. Open Your PDF: Launch WPS Office and open the PDF document containing the form or requiring a signature.
- 2. Access Signature Tools: Navigate to the 'Fill & Sign' or 'Protect' tab on the top ribbon to manage your document signatures securely.
- 3. Apply and Save: Apply your secure signature or fill out the necessary form fields, then save the document locally to ensure your data remains under your direct control.

Frequently Asked Questions
Does clearing my browser cache remove Acrobat signature data?
No. Adobe Acrobat stores signature data either in your Adobe account profile (in the cloud) or in the local application preferences, rather than in your web browser's cache.
Can someone else access my saved signature if they use my computer?
If you remain signed into your Adobe ID on the Acrobat application, another person using the computer could potentially apply your saved signature. Always sign out of your account on shared devices to prevent unauthorized access.
Is filled form data automatically saved in Adobe Acrobat?
Form data is permanently saved within the PDF document itself only when you save the file. However, Acrobat may temporarily remember typed text entries if the Auto-Complete feature is enabled in the Forms preferences.




