What PSPDFKit GmbH does

PSPDFKit GmbH, operating commercially as Nutrient, is a Vienna-headquartered (German-domiciled GmbH) provider of cross-platform PDF and document-processing software development kits (SDKs). Its offerings enable enterprise and developer customers to embed viewing, editing, annotation, form filling, redaction, OCR, signing, conversion, and AI-based document intelligence into web, mobile (iOS, Android, React Native, Flutter, visionOS), and server-side applications (.NET, Python, Java, Node.js). The core technology stack is built on a WebAssembly-based rendering engine for the web SDK and native binaries for mobile and server platforms, unified behind a single API design across more than ten platform targets, with privacy-by-design deployment options (on-premise, cloud, or hybrid).

The product surface spans a Web SDK (Viewer, Document Authoring, AI Assistant), Mobile SDKs for the five major platforms, a Server SDK portfolio (Document Engine, AI Document Processing, language-specific SDKs, conversion services), the Cloud Document Web Services (DWS Processor/Viewer/Accessibility), and a no-code Workflow Automation Platform. Revenue is generated through three streams: enterprise SDK licensing on an annual subscription basis, usage-based cloud document services, and professional support agreements. Pricing is opaque and quote-based, with a hybrid go-to-market combining a self-serve developer trial (no credit card) and an enterprise field-sales motion targeting regulated verticals (legal, financial services, healthcare, government, life sciences).

The customer base spans thousands of companies and includes marquee enterprise references such as IBM (34,000+ commercial pilots), DocuSign (200M+ users), Dropbox, Disney, Autodesk, UBS, and Lufthansa. Reported customer outcomes include a 63% reduction in engineering investment for document features and 80% of customers reporting faster time-to-market, both self-reported. Compliance posture covers HIPAA, GDPR, PDF/A, and PDF/UA (with WCAG 2.2).

Name

PSPDFKit GmbH

Legal name

PSPDFKit GmbH

Website

https://pspdfkit.com

Company type

Private

Founded year

2011

Operating status

Operating

Short description

PSPDFKit GmbH (DBA Nutrient) provides cross-platform PDF and document-processing SDKs with built-in AI capabilities for viewing, editing, signing, OCR, and redaction across web, mobile, and server environments, serving enterprise customers in regulated industries.

Ownership category

akta.pro rank

Product category

Document Processing Software

NAICS

Software Publishers (51321)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

Developer Tooling & SDK Platforms (BPAMAOAD)

akta.pro secondary industry

Developer Portals, SDKs & Documentation Platforms (BPAMADAG)

Keywords

• PDF SDK
• Document processing
• Document automation
• Electronic signatures
• AI document processing

Headquarters

HQ city

Raleigh

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. SDK Licenses (Enterprise): Annual or perpetual licensing of PDF SDKs for enterprise deployments across web, mobile, and server platforms. Pricing based on platform count, deployment type, and feature tiers. Consultative sales process for large deployments with custom quotes.
2. Cloud Document Services: API-based document processing services including PDF generation, conversion, OCR, and document editing via cloud APIs. Usage-based or subscription model for cloud-hosted document processing.
3. Professional Support & Services: Dedicated technical support, enterprise support agreements, and implementation assistance for large-scale deployments.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels9 records

Core offering

PSPDFKit GmbH (operating as Nutrient) develops and sells cross-platform PDF software development kits that enable businesses and developers to embed document viewing, editing, signing, OCR, redaction, conversion, and AI-powered document processing into web, mobile, desktop, and server applications. In addition to SDKs, the company offers cloud-hosted Document Web Services and a no-code Workflow Automation Platform for enterprise document processes.

Product overview

Nutrient is a comprehensive PDF SDK platform (formerly PSPDFKit) offering cross-platform document viewing, editing, signing, and AI processing capabilities across Web (JavaScript/WebAssembly), Mobile (iOS, Android, React Native, Flutter, visionOS), and Server (.NET, Python, Java, Node.js). The platform consists of Web SDK (Web Viewer, Document Authoring, AI Assistant), Mobile SDKs (iOS, Android, React Native, Flutter, visionOS), and Server SDKs (AI Document Processing, Document Engine, .NET, Python, Java, Node.js, Document Converter Services). Solutions span viewing, OCR/data extraction, forms, markup, comparison, document conversion, AI, authoring, editing, signing, scanning/barcodes, generation, redaction, collaboration, security/compliance, and accessibility. Industry focus includes aviation, construction, education, financial services, government, healthcare, legal, and life sciences. The platform is powered by AI with built-in document intelligence for summarization, translation, redaction, and automation.

Differentiator

Problem solved

Functional benefit

Brands

• PSPDFKit: Primary product brand for PDF SDK libraries and APIs, used in code imports and API references (e.g., 'import PSPDFKit from pspdfkit')

Products and services

• Nutrient Web SDK JavaScript/WebAssembly-based PDF SDK for embedding fast, full-featured document viewing and editing into web applications; targeted at developers building browser-based document experiences.
• Nutrient iOS SDK Native iOS PDF SDK for delivering smooth, high-fidelity PDF viewing with customizable UI on Apple platforms; intended for iOS application developers.
• Nutrient Android SDK Native Android PDF SDK for smooth, high-fidelity PDF viewing with customizable UI on Android devices; intended for Android application developers.
• Nutrient React Native SDK Cross-platform React Native PDF SDK for embedding document functionality into cross-platform mobile applications.
• Nutrient Flutter SDK Cross-platform Flutter PDF SDK for embedding document functionality into apps targeting iOS and Android.
• Nutrient visionOS SDK Native visionOS PDF SDK for Apple Vision Pro and other visionOS devices; intended for visionOS application developers.
• Nutrient Document Engine Server-side document processing engine for scalable backend operations including PDF generation, conversion, compression, extraction, and automation, available for .NET, Python, Java, and Node.js.
• Nutrient AI Document Processing Server-side AI-powered document processing for automated data extraction, OCR, and document intelligence; intended for backend developers integrating document AI into enterprise applications.
• Nutrient .NET SDK .NET-based server SDK for document processing operations including conversion and PDF manipulation; intended for .NET backend developers.
• Nutrient Python SDK Python-based server SDK for document processing operations including conversion and PDF manipulation; intended for Python backend developers.
• Nutrient Java SDK Java-based server SDK for document processing operations including conversion and PDF manipulation; intended for Java backend developers.
• Nutrient Node.js SDK Node.js-based server SDK for document processing operations including conversion and PDF manipulation; intended for Node.js backend developers.
• Nutrient Document Converter Services Document conversion services for converting between PDF and Office formats; intended for enterprise document workflows.
• Cloud Document Web Services Cloud-based document web services (DWS Processor, DWS Viewer, DWS Accessibility) for hosted document processing including PDF generation, conversion, OCR, viewing, and accessibility tagging, accessible via REST API at api.pspdfkit.com.
• Workflow Automation Platform No-code workflow automation platform for routing documents and data across enterprise processes, including conversion, classification, scanning, and data extraction.

Quantifiable outcome

• +63% reduction in engineering investment for document features
• +1 more outcomes

Named customers9 records

Segments8 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

AI capability10 records

Feature5 records

Partnerships

One partnership is on record.

• DocuSigncoreTechnology or IntegrationDocuSign relies on Nutrient (formerly PSPDFKit) to render and tag documents for 200M+ users, ensuring fast, reliable eSignature workflows at scale. Nutrient's PDF technology enables DocuSign's document processing pipeline to handle high-volume document rendering and accessibility tagging.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Syncfusion: Syncfusion offers a broad component suite including PDF Viewer/Editor controls across web and mobile frameworks (React, Angular, Blazor, MAUI). It targets the same developer-first buyer with similar pricing and packaging.
• LEADTOOLS: LEADTOOLS provides SDKs for document and medical imaging, including PDF viewing, annotation, and OCR across .NET, JavaScript, and mobile. It is comparable in targeting enterprise document workflows with compliance features.
• iText (Apryse): iText is a long-established PDF library for Java and .NET with a community/open-source edition and a commercial tier. It overlaps with Nutrient's server-side SDK offering and represents both a competitor and an adjacent technology (now part of Apryse).
• Aspose (Aspose.PDF): Aspose provides a cross-language PDF library suite (.NET, Java, Python, Node.js) for generation, conversion, and manipulation. It is a direct competitor in the server-side SDK category where Nutrient also competes.
• GrapeCity Documents: GrapeCity offers PDF and document APIs across .NET, Java, and JavaScript with generation, editing, and viewing capabilities. It is a direct competitor for server-side and component-based PDF integration.
• Apryse (formerly PDFTron): Apryse is the closest direct competitor, offering a cross-platform PDF SDK (Web, iOS, Android, server) with comparable feature breadth including viewing, editing, signing, and redaction. It competes head-to-head with Nutrient in enterprise and developer segments.
• Foxit Software: Foxit provides PDF SDKs and a developer platform covering web, mobile, and server with similar enterprise use cases (viewing, signing, redaction, forms). It is a long-standing incumbent in the PDF SDK market and a direct competitor for Nutrient's enterprise sales motion.

Emerging players

• PDF.js (Mozilla): Mozilla's open-source PDF.js rendering engine powers browser-native PDF viewing and is widely used as a free alternative for basic use cases. It does not match Nutrient's enterprise feature breadth but pressures pricing at the low end.

Broad incumbents

• DocuSign (Agreement Cloud): DocuSign is both a major customer of Nutrient and a broader incumbent in the agreement/document workflow space. Its Intelligent Agreement Management (IAM) platform and eSignature APIs overlap with Nutrient's signing and redaction capabilities at a higher application layer.
• Adobe Document Services: Adobe's Document Cloud and Acrobat platform underpin a large share of enterprise PDF workflows. Its developer-facing APIs and SDKs overlap with Nutrient's offering but are bundled into the broader Adobe ecosystem, making Adobe the dominant broad incumbent.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/nutrientdocs
• YouTubeyoutube.com/channel/UCQFsRxB1vTDJ5N1NaNsZNrw?sub_confirmation=1
• Facebookfacebook.com/nutrientdocs
• LinkedInlinkedin.com/company/nutrientdocs

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about PSPDFKit GmbH