Best PDF SDKs Software - Page 3

Grapes Studio SDK

The Grapes Studio SDK is a developer toolkit that allows you to seamlessly integrate the Grapes Studio editor directly into your own application, providing your users with an intuitive, no-code HTML builder experience. Designed for flexibility, the SDK offers extensive customization options, allowing you to tailor the editor’s appearance, features, and workflow to match your platform’s unique requirements. With clear documentation, APIs, and modular components, the SDK makes it easy for developers to adapt Grapes Studio, whether you need a lightweight editor for basic HTML or a full-featured builder for complex layouts. By embedding Grapes Studio with the SDK, you empower your users to create professional web pages and email templates directly within your application—no coding required

iLoveAPI

iLoveAPI helps you automate document workflows inside your product or system. It gives you everything you need to handle document and image files automatically, from converting and compressing to merging, editing, and e-signing, helping files move smoothly through your systems from creation to completion. Built on the same trusted platform as iLovePDF, iLoveAPI is secure, scalable, and easy to integrate. With clear documentation, official libraries, and infrastructure proven at scale, it enables teams to automate document processes with confidence and focus on delivering better experiences.

Kdan PDF SDK

Kdan PDF SDK is a universal mobile library for developers who want to render, manipulate and annotate PDF files in their iOS, Android, and Windows applications. Kdan PDF SDK extends your app's features with a set of professional PDF capabilities on smartphones and tablets. -Complete PDF API We offer a variety of flexible kit plans. Developers can start with our demo version and select the plan that meets their needs. -Stable Viewer Engine Kdan's PDF viewer engine has been perfected by 10 years of innovation and experience. We introduce regular updates to ensure the stablity of your apps. -Easy to Integrate The PDF SDK easily integrates within your app using our SDK documentation and gives you more time to focus on designing your app. -Cross-Platform SDK No matter what platform you integrate with, our PDF SDK helps developers build powerful apps that can view, edit, and annotate PDFs. -Unparalled Developer Experience Create great apps regardless of your team's preferred language. Kdan PDF SDK works with mainstream programming languages, including Objective-C, Java, and C#. -Fully Customizable Developers can design unique user experiences with fully customizable UI source code or use the default built-in Ul elements directly for your apps.

LEADTOOLS PDF Pro

Apryse Announces Acquisition of AI-Powered Document Toolkit Provider LEAD Technologies Apryse, the global leader in document processing technology, has announced its most recent acquisition of LEAD Technologies, a leading provider of AI-powered SDKs for application development across all major platforms and programming languages. The acquisition furthers Apryse’s reputation for creating the world’s most advanced and complete document processing platform for enterprises, strengthening both its product portfolio and healthcare capabilities. Read the update: https://apryse.com/blog/news/apryse-acquires-ai-toolkit-leadtools The Apryse product portfolio will now include LEAD’s flagship product, LEADTOOLS, which provides programmers with a powerful set of libraries for recognition, document, vector, medical, imaging, and multimedia development. The acquisition also extends Apryse support for DICOM, PACS, medical imaging, and 3D processing solutions for EHR and pharmaceuticals with the addition of LEAD’s healthcare-centric portfolio, Medicor, including MiPACS. LEADTOOLS PDF Pro provides PDF APIs to read, write, raster-view, and update PDF files on all major platforms. With the PDF Pro toolkit, developers can extract text, images, hyperlinks, and metadata from PDF files. The SDK also provides complete control of pages in existing PDF documents. Conversion to PDF/A documents that are ready for archival can be done in a few lines of code. Additionally, with the included LEADTOOLS PDF Optimizer, PDF files can be made web-ready with linearization and compression. LEADTOOLS PDF Pro includes all features of Imaging Pro, such as 165+ formats, compression, image processing, viewers, TWAIN and WIA scanning, and more. This combination of PDF and imaging features makes the LEADTOOLS PDF Pro an extreme value. The LEADTOOLS PDF Pro product is the entry-level SDK that includes PDF APIs. If you are looking for even more value, be sure to check out the LEADTOOLS Document and Medical SDKs. Those include the features of PDF Pro SDK plus provide more advanced PDF functions such as viewing PDF documents as vector and converting PDF documents to Word and hundreds of other formats.

Mako Core

Nutrient SDKs

PDF4.dev

PDFix SDK

The Enterprise Engine for Automated PDF Accessibility PDFix SDK is a high-performance, cross-platform development library designed to automate PDF accessibility (WCAG 2.1/2.2 & PDF/UA) and structured data extraction at scale. It allows developers to integrate professional-grade remediation directly into their own applications, converting millions of static PDFs into accessible, compliant, and machine-readable documents without manual intervention. The Primary Value: Removing the Manual Bottleneck For organizations managing massive document repositories, manual remediation is impossible. PDFix SDK solves this by providing a programmatic AI Layout Recognition engine. This engine automatically identifies document structures - headings, multi-column text, complex tables, and reading orders - ensuring your organization meets ADA Title II, Section 508, and EAA mandates through pure automation. Key Features & Functionality Automated Accessibility (Auto-Tagging) Programmatically generate semantic tag trees. The SDK identifies headings, lists, and tables to ensure screen-reader compatibility automatically. High-Volume Batch Processing Built for speed and stability, the SDK processes large-scale document sets in backend environments (Windows, Linux, macOS). Structured Data Extraction (JSON/XML/HTML) Convert PDF content into structured formats. It preserves the logical reading order and table relationships, making data available for external databases or web views. Integrated VeraPDF Validation Automate compliance testing. The SDK includes the industry-standard VeraPDF engine to validate documents against PDF/UA standards as part of your automated pipeline. Responsive HTML5 Derivation Automatically transform PDFs into Responsive HTML, allowing documents to be viewed seamlessly on mobile devices while maintaining full WCAG compliance. On-Premises Security The SDK runs entirely within your infrastructure. No data is ever uploaded to a third-party cloud, ensuring 100% privacy and compliance with GDPR, HIPAA, and FERPA. Why PDFix for Scale & Enterprise Document Accessibility? Large organizations face a compliance gap where manual tagging cannot keep up with the volume of generated content. PDFix is engineered specifically to close this gap: High-Velocity Processing: Process thousands of pages per minute. Layout Templates for Consistency: For repetitive documents like bank statements or invoices, PDFix uses rule-based Layout Templates. Security-First Architecture: Unlike cloud services, the SDK runs on-premises and automate accessibility without sensitive data ever leaving environment. Audit-Ready Compliance: Every automated workflow includes integrated VeraPDF validation, generating detailed logs and reports (JSON/XML) to prove compliance for legal audits.

PDF Library

PDF Xpansion SDK

PDFxStream

SudoPdf

Generate PDF with dynamic data using React, Tailwind and other popular frontend libraries. Alternatively you can also use html / your own url to be converted into PDF.

Tungsten OmniPage Capture SDK

Tungsten OmniPage Capture SDK is a software development kit designed for developers to integrate advanced optical character recognition (OCR) capabilities into their applications. It enables the conversion of scanned documents and images into editable and searchable formats, enhancing document management and data extraction processes. The SDK supports a variety of file formats and offers features such as batch processing, multi-language support, and customizable workflows, making it suitable for businesses looking to streamline their document handling and improve productivity.

UniSuite

VisualIntegrity PDF SDKs

Visual Integrity's PDF SDKs offer a comprehensive suite of tools designed to empower developers to seamlessly integrate PDF functionalities into their applications across Windows, macOS, and Linux platforms. These SDKs facilitate the creation, conversion, and modification of PDF documents, enabling dynamic PDF generation, precise content extraction, and efficient manipulation of PDF elements. With a modular architecture and straightforward API calls, developers can enhance their software solutions with robust PDF capabilities, ensuring high performance and reliability. Key Features and Functionality: - PDF Creation SDK: Enables dynamic PDF generation from data or scratch, conversion of PostScript to PDF, and creation from text, vector, or image formats. It supports adding page numbers, stamps, watermarks, and operations like adding, extracting, splitting, merging, and combining pages. - PDF Conversion SDK: Allows conversion of PDFs to native file formats, content modification, image extraction, metadata retrieval, and inventorying of PDF page contents. It also supports searching for objects and text strings within PDFs. - PDF Objects SDK: Provides programmatic access to PDF elements, enabling import into applications, conversion to archival formats, extraction of plain text, find and replace operations, deletion of objects, and conversion to SVG for web use. Primary Value and User Solutions: The Visual Integrity PDF SDKs address the need for efficient and accurate PDF processing within software applications. By offering tools for creating, converting, and modifying PDFs, these SDKs enable developers to enhance their applications with comprehensive PDF functionalities. This integration streamlines workflows, improves document management, and ensures compatibility across various platforms, ultimately delivering a more robust and user-friendly experience.