Sign and Secure PDFs

Secure and guarantee PDF authenticity with modern encryption, permissions, and signatures in a few lines of code.

Ensure Your Document Authenticity

Digital Signature

Digitally sign your PDFs to authenticate them and provide proof of authorship or approval. This feature is essential for legal or official documentation.

Learn how to sign your PDFs

Digital Signature related to Digital Signature

Edit & Sign Revision History

Maintain and edit the revision history of your PDF documents. Track changes, approvals, and signatures over time for better document management.

Learn how to edit and revision PDFs

Edit Sign Revision History related to Edit & Sign Revision History

Edit PDF Metadata

Edit the metadata of your PDF files, such as author, title, and subject, to improve document organization and searchability.

Learn how to edit Metadata

Edit Pdf Metadata related to Edit PDF Metadata

Digital Signature related to Sign and Secure PDFs

Enhance with Seamless PDF Form Management

Create PDF Forms

Create interactive PDF forms with fillable fields, checkboxes, radio buttons, and more. Ideal for gathering information or creating surveys.

Learn how to create PDF forms

Create Pdf Forms related to Create PDF Forms

Fill & Edit Existing Forms

Fill out and edit existing PDF forms with ease. Modify form fields, update content, and save changes for seamless document management.

Learn how to fill and edit forms

Fill Edit Existing Forms related to Fill & Edit Existing Forms

Flatten Form Fields

Flatten form fields to lock in entered data and prevent further edits, ensuring the integrity of the form content.

Learn how to flatten form fields

Flatten Form Fields related to Flatten Form Fields

Create Pdf Forms related to Sign and Secure PDFs

Assure the Safety of Your Documentation

Sanitize PDFs

Sanitize your PDFs by removing hidden metadata, sensitive content, and comments to protect your document's confidentiality and security.

Learn how to sanitize PDFs

Set Password & Permissions

Set passwords and permissions on your PDFs to control access, prevent unauthorized editing, and protect sensitive information.

Learn how to set PDFs permissions

Set Password Permissions related to Set Password & Permissions

Sanitize Pdfs related to Sign and Secure PDFs

Ready to get started? Version: 2025.3 just released

View Licenses >