Nutrient (formerly PSPDFKit)

Nutrient (formerly PSPDFKit) is a cloud-based and self-managed PDF Editors and document processing platform designed for software developers, enterprise IT teams, and application architects. Following a 2024 corporate rebranding that unified PSPDFKit alongside acquired technologies (including Muhimbi, ORPALIS, Aquaforest, and Integrify), Nutrient provides a suite of Software Development Kits (SDKs), hosted APIs, Model Context Protocol (MCP) server connections, and workflow automation tools to embed document viewing, editing, annotation, conversion, optical character recognition (OCR), data extraction, and electronic signatures directly into web, mobile, and server applications.