Audience
Enables developers, enterprises and small businesses across the world to easily generate, convert, view, edit, and sign documents within their applications and workflows. Join the ranks of over 20,000 innovative start-ups, governments, and Fortune 500 companies to see our tech in action.
About Apryse PDF SDK
Apryse (formerly PDFTron) powers the future of document technology.
We help businesses, developers, and enterprises handle documents with unmatched speed, accuracy, and security. Whether running in secure server environments or delivering seamless web-based experiences, Apryse makes document workflows smarter and easier.
With Apryse, you can:
Embed powerful document features directly into your apps — from viewing and editing to collaboration and compliance.
Run at enterprise scale on secure server infrastructure, ensuring reliability without cloud dependencies.
Deliver seamless in-browser document experiences with responsive, accessible, and feature-rich web capabilities.
Trusted globally, Apryse empowers organizations to simplify operations, enhance productivity, and create exceptional document experiences.
Talk to one of our software experts for free. They will help you select the best software for your business.
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Apryse PDF SDK Content Hub
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Product Details
Apryse PDF SDK Frequently Asked Questions
Apryse PDF SDK Product Features
Data Extraction
Apryse Smart data extraction is an advanced technology that goes beyond traditional OCR. While OCR converts images of text into machine-readable text, smart data extraction uses AI and machine learning to understand the context, meaning, and relationships between different pieces of information within a document. It can identify key-value pairs, tables, and other non-textual data, turning unstructured information into a structured, usable format like JSON.
Document Collaboration
Document Generation
Document Generation: Apryse's document generation capabilities let organizations produce accurate, on-brand documents at scale, programmatically, from data, without manual formatting work. Built primarily on the iText engine, this covers the server-side creation of PDFs and other document formats directly from templates, databases, or application data.
Document Management
Document Infrastructure for Modern Applications: Apryse provides the document processing and management infrastructure that powers document-centric workflows inside other companies' software. Rather than a standalone document management system, Apryse offers a suite of embeddable SDKs that let ISVs, enterprises, and developers build viewing, editing, generation, conversion, and data-capture capabilities directly into their own applications, without the overhead of maintaining that technology in-house.
Intelligent Document Processing
Apryse's IDP capabilities combine document capture, OCR, and data extraction to turn unstructured or physical documents into structured, actionable data, embedded directly into customer-facing and back-office applications rather than delivered as a standalone platform.
OCR
Apryse OCR is an embeddable, self-hosted OCR SDK for offline optical character recognition. It reads scanned images and image-based PDFs, recognizes printed and machine-generated characters, and returns either a searchable PDF with a selectable text layer or structured text with position data for downstream processing.
Apryse's PDF capabilities form the technical core of its product suite, a comprehensive, developer-embeddable PDF engine that handles viewing, editing, generation, conversion, and manipulation across web, mobile, and server environments. Rather than relying on a single monolithic PDF tool, Apryse gives developers granular, SDK-level control over every stage of the PDF lifecycle.
PDF Editors
Apryse Powers Cross-Platform PDF Editing: PDF editing is complex by nature. Balancing layout integrity, security, and user experience isn't trivial. Apryse gives developers flexible options to embed editing where it makes sense, with client-side editing for responsive in-app interaction or server-side editing for secure, centralized processing.
PDF SDK
Apryse's PDF SDKs are the developer-facing foundation of the entire product suite, a family of embeddable libraries that give engineering teams direct, code-level control over PDF viewing, creation, editing, and conversion, deployable across web, mobile, desktop, and server environments.
Apryse PDF SDK Verified User Reviews
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Probability You Would Recommend?1 2 3 4 5 6 7 8 9 10
"Strong PDF capabilities, but disappointing engagement and follow-up" Posted 2026-05-29
Pros: Apryse offers a mature PDF SDK with a broad feature set and supports many common document processing use cases. The platform appears technically capable for standard PDF manipulation, rendering, and workflow automation scenarios.
Cons: During our proof of concept at Link Genetic, we encountered limitations related to the discovery and analysis of internet references within PDF documents. More importantly, we provided detailed feedback after the evaluation and never received meaningful follow-up. For a company positioning itself as an enterprise partner, responsiveness to prospect feedback is critical. The lack of engagement significantly reduced our confidence in pursuing further collaboration.
Overall: We evaluated Apryse for advanced PDF use cases related to hyperlink integrity, digital preservation, and large-scale reference analysis. While the SDK provides solid PDF processing functionality, our specific requirements were not sufficiently supported. The biggest disappointment, however, was the absence of meaningful follow-up after providing detailed evaluation feedback. Technical products can evolve, but strong customer engagement and transparent communication are equally important. Based on our experience, we decided not to move forward with the platform.
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Probability You Would Recommend?1 2 3 4 5 6 7 8 9 10
"PDF SDK Review" Posted 2026-02-26
Pros: The Apryse PDF SDK allows us to implement our custom side panel with our own unique functionality for a PDF editing experience. We had some complex requirements that Apryse was able to address related to bookmarking and navigation.
Cons: Speed of implementation has been a concern. We faced some issues early on with the styling of our side panel and annotations. We still have not been able to go to market with the PDF editing tool which is a big concern.
Overall: Overall our experience with Apryse has been mixed. We wish that we could implement the tools faster and we have not been able to implement them as quickly as we like. The Apryse team is knowledgable and easy to work with, however, we wish that we could use the tools we bought faster and have the Apryse team really walk us through how to implement them faster.
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Probability You Would Recommend?1 2 3 4 5 6 7 8 9 10
"Apryse allows small teams to implement big features" Posted 2023-04-28
Pros: Easy to implement and maintain while allowing my product to deliver very professional and powerful features to our customers.
Cons: Documentation was a little lacking earlier on, but it's improved over the last few years.
Overall: Apryse is a great platform that I'd recommend to anyone who is looking to implement PDF editing within their application.
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