ComPDF

ComPDFPDF ToolsJavaObjective-C Library.NETJavaScriptFlutter Widget

Build comprehensive PDF processing capabilities into applications and workflows.

  • Add PDF viewing, editing, annotation, signing, and conversion features.
  • Support document generation, security, forms, comparison, and data extraction.
  • Integrate document functionality across multiple platforms and frameworks.
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ComPDF
ComPDF provides Software Development Kits (SDKs), APIs, and document processing components for adding PDF functionality to applications and systems. Developers can implement viewing, editing, annotation, forms, signatures, conversion, generation, security, comparison, compression, and data extraction while supporting a range of platforms and deployment approaches.

View and Navigate PDF Documents

Render PDF pages inside applications and provide document navigation through display modes, scrolling options, outlines, bookmarks, text selection, and search. Available viewing capabilities are designed to support interactive document experiences across supported application environments.

Add Annotations and Markup

Enable users to add and edit annotations and document markup within PDF workflows. The SDK supports annotation-focused functionality for reviewing, commenting on, and marking up documents as part of embedded PDF experiences.

Edit PDF Pages and Content

Provide document and content editing capabilities for modifying PDF files. Applications can support page-level operations alongside direct editing of text and images, allowing users to make document changes without leaving the integrated PDF environment.

Work With Forms and Signatures

Integrate PDF form processing together with electronic and digital signature functionality. Applications can support fillable and static forms, document signing, and digital signature workflows for verifying document authenticity where the relevant capabilities are available.

Convert Documents Between Formats

Convert PDF documents to and from supported Office and other file formats while preserving document structure and layout. Conversion capabilities can be incorporated into applications, systems, and automated document processing workflows.

Generate PDF Documents

Create PDF documents from supported source content such as HTML, forms, and structured data. This enables applications and business systems to generate files including invoices, contracts, reports, and other document-based outputs programmatically.

Protect and Manage PDF Content

Add document security and protection capabilities alongside features such as redaction, compression, and layer management. Depending on the implementation, applications can control sensitive content, reduce document size, and work with specific PDF layers and their properties.

Compare and Inspect Documents

Incorporate document comparison and advanced inspection functions into PDF workflows. ComPDF also lists capabilities for measurement and color separation, allowing supported applications to examine document differences and analyze selected document properties for specialized use cases.

Extract and Process Document Data

Use document processing capabilities to extract information and handle PDF content within application or server workflows. ComPDF also provides API and artificial intelligence-based options for parsing unstructured documents and turning document content into structured data.

Integrate Across Supported Environments

Embed PDF functionality across a broad range of development environments. ComPDF provides SDKs and integration options for Web, Windows, Mac, Android, iOS, Flutter, React Native, and server-side development, with support for technologies and languages including JavaScript, Java, .NET/C#, C++, Python, and PHP. ComPDF also provides Cloud API, self-hosted, and ComPDF AI options, giving development teams flexibility to integrate document capabilities into web, desktop, mobile, server, and cloud-based applications.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET
  • Flutter Widget
  • Java
  • JavaScript
  • Objective-C Library

.NET Version

  • .NET 9 STS
  • .NET 8 LTS
  • .NET 7 STS
  • .NET 6 LTS
  • .NET 5 / .NET Core 3.1
  • .NET 4.8 or earlier

.NET Platform

  • .NET Assembly
  • .NET MAUI
  • .NET WPF
  • UWP (.NET Core)

JavaScript Platform

  • Angular
  • React
  • Svelte
  • Vanilla JavaScript
  • Vue.js

Java Platform

  • Android Library
  • Java Class

IDE Support

  • Android Studio
  • Visual Studio
  • Xcode

Operating System

  • macOS