Apryse (formerly PDFTron) makes documents work harder for you.
We give organizations the power to handle the full document lifecycle — from secure server-side processing to smooth web-based collaboration — without relying on third-party services.
With Apryse, you can:
Integrate advanced document capabilities like viewing, editing, annotation, and e-signature directly into your applications.
Deploy on your own infrastructure for maximum control, privacy, and compliance.
Scale effortlessly with technology built for high-volume, enterprise-grade workflows.
Deliver modern web experiences that are fast, accessible, and reliable across browsers and devices.
Trusted worldwide, Apryse helps enterprises, developers, and small businesses simplify workflows, cut costs, and deliver better digital document experiences.
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Foxit delivers a robust set of cloud-native APIs that enable organizations to automate and modernize document-driven workflows at scale. Built on flexible REST architecture, these APIs allow developers to seamlessly create, convert, extract, sign, and display documents within their own applications—improving efficiency while reducing manual processes.
The Foxit PDF Services API handles large-scale PDF processing, including conversion, extraction, optimization, and redaction. The Document Generation API streamlines the production of personalized PDFs and DOCX files using dynamic templates and live business data. The Foxit eSign API integrates secure, legally binding eSignature workflows with audit tracking and compliance capabilities. The PDF Embed API provides customizable in-app document viewing with support for annotations, forms, and secure user access.
Combined, Foxit APIs give enterprises a secure and scalable platform for digital document automation and workflow transformation.
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PaddleOCR
PaddleOCR stands out as a premier open-source OCR toolkit and document AI engine, proficiently converting PDFs and images into structured, LLM-compatible data with remarkable precision. This toolkit aims to link the gap between documents and large language models through its ability to extract, recognize, parse, and systematically arrange information from various sources, including scanned pages, photos, forms, tables, formulas, charts, and intricate layouts. With support for over 100 languages, PaddleOCR serves as an invaluable resource for developing intelligent retrieval-augmented generation (RAG) and agentic applications that require dependable document comprehension. Its essential features encompass PaddleOCR-VL, PP-OCRv5, PP-StructureV3, and PP-ChatOCRv4. Among these, PaddleOCR-VL is an ultra-compact vision-language model designed for multilingual document parsing, effectively handling 109 languages and excelling at interpreting complex components like text, tables, formulas, and charts. Meanwhile, PP-OCRv5 focuses on universal scene text recognition, further enhancing the versatility of the toolkit for diverse applications. Together, these components empower users to tackle a wide array of document processing challenges seamlessly.
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Unsiloed
Unsiloed AI is an enterprise document intelligence platform built to transform unstructured documents into structured, LLM-ready data. The platform processes PDFs, images, spreadsheets, scans, and multimodal files, then outputs clean JSON, Markdown, or structured fields for AI agents, LLM applications, vector databases, and data warehouses. Its core capabilities include parsing, extraction, and document splitting, allowing teams to use each function independently or chain them into a full production pipeline. Unsiloed’s parser converts complex documents into Markdown while preserving structure across text, tables, charts, figures, forms, handwriting, signatures, and visual hierarchy. Its extraction engine pulls schema-specific fields into JSON and uses domain awareness to understand documents such as invoices, contracts, financial reports, healthcare records, and regulatory filings. Its splitting tools can separate mixed files into individual documents or break long documents into retrievable chunks while preserving parent-child relationships and surrounding context. The platform is powered by proprietary dual-stream vision models that combine a data stream for tokens and entities with a layout stream for bounding boxes, alignment, indentation, and visual structure. Unsiloed is designed to solve the problem of fragile OCR and DIY pipelines that break when document layouts change. For enterprise AI teams, Unsiloed provides a more reliable document layer for turning high-value unstructured data into assets that can be searched, reasoned over, and used in production AI systems.
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