간소화된 API로 PDF 문서를 안전하게 보호하세요

3월 20, 2025
/n software의 Secure PDF를 사용하면 기존 워크플로우에 통합하여 파일에 서명, 확인, 암호화 및 복호화할 수 있습니다.

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Secure PDF by /n software is a powerful development library designed to provide enterprise-grade security for PDF documents. It enables developers to sign, verify, encrypt, and decrypt PDFs with ease, ensuring compliance with modern security standards. Supporting Basic Adobe Signatures and advanced PAdES levels (B-B, B-T, B-LT, B-LTA, and PAdES-EPES), Secure PDF ensures long-term document authenticity and integrity. With password and certificate-based encryption, seamless Public Key Infrastructure (PKI) integration, and support for qualified signatures and EU Trusted Lists, the library delivers a comprehensive solution for securing digital documents. Built on the proven security technologies of SecureBlackbox, Secure PDF combines reliability with an intuitive API for effortless implementation across platforms.

Secure PDF empowers businesses to automate and streamline secure document workflows, making it ideal for enterprise security applications, legal and compliance processes, and document management systems. It supports fillable PDF forms, allowing organizations to create, modify, and process interactive PDFs efficiently. Advanced features like timestamped certification (TSA) and the ability to update existing signatures with CRLs or OCSP responses further enhance security and compliance. Designed for performance and reliability, Secure PDF is rigorously tested, thread-safe, and optimized for resource efficiency. Backed by comprehensive documentation and professional support, it enables developers to quickly integrate trusted, high-performance PDF security into their applications.

Secure PDF is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our Secure PDF licensing page for full details.

Secure PDF is available to buy in the following products: