Documentation

Browse by product

Explore our guides and reference materials to help you get started with Pdftools products

• Conversion ServiceAll-in-one solution for automating your document workflows
• Pdf Tools SDKConvert, validate, and compress PDF documents with a single SDK
• PDF Toolbox SDKCreate, modify, and assemble PDFs granularly
• PDF Analysis & RepairCheck corrupt PDFs, restore PDF properties, and extract legible content
• PDF ExtractExtract content and metadata, including fonts, images, and text
• PDF Merge SplitCombine multiple pages or files as a single PDF or divide pages into separate PDFs
• PDF Web ViewerIntegrate high-quality PDF rendering and annotations in browsers
• PDF SecurityComprehensive functionalities for electronic signature and encryption
• PDF PrinterPrint PDFs in a batch process

Other shell tools and SDKs

Find developer guides and user manuals for other Pdftool products

• PDF to PDF/A ConverterConvert PDFs to PDF/A format
• PDF ValidatorCheck conformance with PDF and PDF/A ISO standards
• PDF to Image ConverterTransform PDFs into single page or multi-page raster images
• Image to PDF ConverterConvert images to optimized, searchable PDF files
• PDF OptimizerResize and optimize PDF properties

Legacy products

Access developer guides and user manuals for legacy Pdftool products

• 3-Heights® Document ConverterSolution for converting a wide range of document formats to PDF or TIFF
• 3-Heights® Scan to PDF ServerService-based application for scan post processing
• PDF Command Line SuiteSeries of tools to manipulate PDF documents and extract information
• PDF Batch Stamp ToolProgramming library for creating, splitting, and merging PDF documents
• PDF Prep Tool SuiteProgramming library for creating, splitting, and merging PDF documents
• 3-Heights® PDF ProducerCreate files conforming to PDF and PDF/A from any Windows application via the print function
• 3-Heights® PDF OCRAdd optical character recognition (OCR) to several pdftools products
• Form Filling ToolCommand line tool to create, edit, fill in, and delete form fields