Warning

PSPDFKit Processor has been deprecated and replaced by PSPDFKit Document Engine. All PSPDFKit Processor licenses will work as before and be supported until 15 May 2024 (we will contact you about license migration). To start using Document Engine, refer to the migration guide. With Document Engine, you’ll have access to robust new capabilities (read the blog for more information).

Linux PDF SDK

PSPDFKit Processor for Linux is an SDK for generating, editing, redacting, and rendering PDFs. It offers developers a rich API for quickly adding PDF functionality to any Linux application.

Key Capabilities

Low-Level APIs

For fine-grained control

High Fidelity

Accurate, reliable PDFium-based rendering engine

Prebuilt Features

Annotate, edit, sign, form fill, redact, and more

Essential Guides

Free Trial

Enjoy unlimited trial usage of all our products. Get guidance and tech support from developers who built the product, and get started within minutes.