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Adjust security settings on existing PDF documents or entire directories of documents to protect user data and apps from exposure.
Create or remove any document security settings with your own custom encryption algorithm that supports industry standard PDF security with RC4 and AES.
See document encryption in action
Securely embed static or dynamic watermarks with names, dates, and custom content into your documents.
Access watermarks demo
Apply linearization to modify document metadata and optimize PDF load time for faster viewing and downloading on web.
Learn how linearization works
Implement multi-level password protection and secure document access to prevent users from making unauthorized changes.
View PDF security guide

Validate who created or signed a document with digital signatures that use hashing algorithms and public key infrastructure (PKI) to control non-repudiation, document integrity, and authentication.

Protect sensitive data in documents while ensuring compliance with legal and regulatory standards by implementing server-based, on-demand encryption and decryption of PDFs.

Securely track all file changes and comments, manage user access, and batch process PDFs to apply uniform security and permission settings across large volumes of documents.
At Apryse, our robust security practices, policies, and operations are SOC 2 certified. Unsure about emerging security risks? Our responsive team works with you to ensure your system is always up to date with the latest security patches and features. Our team can assist with the most complex security issues to help you resolve all levels of security concerns efficiently.
Linearization can greatly improve a PDF's loading time by optimizing the document for 'Fast Web View' capability and faster downloading.
PDFSecure, a library component of Apryse SDK, has the following support functions for document security programming:
PDFSecure is a fully independent application that operates without any third-party components or software dependencies.
The main distinction between the two components is that PDFSecure is a specialized tool for adding, removing, or changing security settings, whereas PDF SDK is a general purpose Software Development Toolkit (SDK) that can be used to implement any type of manipulation on PDF documents (including security changes) as well as other types of PDF functionality.
PDFSecure supports Windows, Linux and Mac operating systems.
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