Toolkit

Toolkit

ActivePDF Toolkit is a developer SDK designed for comprehensive control over PDF creation and manipulation. It includes features such as redaction, compression, barcode embedding, merging, extraction, eSigning, encryption, stamping, security, and custom printing. The Toolkit supports integration in .NET or COM environments and is compatible with both 32-bit and 64-bit systems, enabling developers to implement customised PDF workflows that address specific requirements for secure and high-quality output.

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Overview

ActivePDF Toolkit – Complete Control Over PDF Creation & Manipulation

ActivePDF Toolkit is a powerful SDK that gives developers everything they need to generate, modify, and secure PDFs programmatically. Whether you need to merge documents, add digital signatures, or extract content, Toolkit offers the flexibility and performance required for enterprise-grade PDF workflows.

With support for both .NET and COM, and compatibility across 32-bit and 64-bit systems, Toolkit integrates seamlessly into your existing applications, giving you fine-grained control over every aspect of your PDF output.

Key Features & Capabilities

  • PDF Creation & Assembly – Build PDFs from scratch or merge multiple files into a single, unified document.
  • Content Manipulation – Insert, update, or extract text, images, metadata, and barcodes.
  • Security & Compliance – Apply encryption, digital signatures, redactions, and password protection.
  • Advanced Processing – Compress files, manage layers, and control annotations, stamps, and bookmarks.
  • Printing & Rendering – Enable reliable server-side printing and consistent document rendering.
  • Performance & Scale – Designed to handle high volumes with efficient, multi-threaded performance.

Why Choose Toolkit?

  • Developer-Friendly – Simple, flexible APIs for rapid integration into .NET and COM projects.
  • Enterprise-Ready – Scales to support demanding workloads in finance, legal, government, and healthcare.
  • Customisable Workflows – Automate repetitive tasks and tailor PDF processing to business needs.
  • Predictable Licensing – No per-user or per-document fees — just straightforward licensing.

Toolkit empowers developers and organisations to streamline workflows, improve compliance, and deliver consistent, professional PDF output across the enterprise.

 

Features

Form Field Creation and Filling—ActivePDF Toolkit enables you to populate PDF form fields dynamically, from a data-source, XML data or another PDF form. Additionally, Toolkit allows you to generate form fields on the fly to precisely control the layout of database reports.
Dynamic PDF Generation—Toolkit enables you to convert text and images to PDF. You can also create PDF pages, draw lines, and apply colors and text styles.
Merging and Copying—ActivePDF Toolkit's merge and copy features enable you to append pages to and extract pages from your PDF files, creating comprehensive PDF documents.
Compress PDF files—Toolkit uses text, image, and object compression to reduce PDF file size.
Stamping Text and Images—Stamping involves placing text and images on PDF pages. Watermarking, custom headings and page numbering are example applications of this feature.
Stitching—Stitching allows you to combine one or more PDF documents, creating a custom PDF with precise placement, multi-up, on a single page or onto several pages.
Bookmarks—With Toolkit, you can create, import, edit, and delete bookmarks used for document navigation.
Thumbnail page labeling—Toolkit allows you to add multiple ranges of text labels and page numbers to the thumbnails used for document navigation.
Set print box boundaries—You can create and define boundaries for art, trim, bleed, and media boxes. You can also define a crop box to specify the region viewable and printable from a PDF reader.
Set the initial view for a PDF—Toolkit's initial view features allow you to customize the display of a PDF when it is first opened. You can control such options as the page layout, PDF window size, and setting the opening page number for output PDFs.
Metadata Management —Toolkit includes an extensive set of calls for adding and managing metadata to categorize your PDFs for search and retrieval, and distribution. XMP Manager includes support for adding information from any form field to the XMP metadata. XMP manager also supports the use of your own metadata schema or a publicly supported schema such as Dublin Core, as well as supporting the original document description and custom properties metadata.
PDF Security—Toolkit allows you to encrypt and decrypt files using the PDF security model. Toolkit supports 40, 128 AES, and 256 AES-bit encryption, enabling you to password-protect PDF files, disable end-user printing, and prevent copying of text and graphics. Toolkit also includes a PDF fingerprint option. If selected, a PDF fingerprint is hash-generated from the contents of the PDF, which is appended to the end of the output PDF, enabling you to verify the integrity of the file contents.
Digital Signatures—Digital Signatures use strong encryption to authenticate the identity of the PDF creator and the integrity of the PDF content. You can also specify a trusted server and apply timestamping to digital signatures.
Linearization—Toolkit's Linearization features prepare large PDF documents for byte-serving over the web. This allows your users to view a specified page instantly while the remaining pages are loaded silently in the background.
Data extraction—Extract data within PDF files with Extractor.
Rendering—Render PDF pages as images, using Rasterizer.
Redaction— Redactor removes sensitive information from PDFs.
Printing—Print PDF to paper, using Spooler.