Best Kdan PDF SDK Alternatives & Competitors in 2025

PDFJet is a mobile and cloud PDF Library for Java and .NET to generate PDF documents.

Your Smart PDF Reader Editor, From Documentation to Communication

freemium $119.99 / One-off (The license is only for Mac. Education pricing is available.)

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

SDK for creating and editing PDFs.

Qoppa Software offers a suite of products that cover every aspect of PDF processes and integrate seamlessly into document workflows. 

With Docmosis Java create PDF documents and reports based on templates built using Microsoft Word or OpenOffice/LibreOffice. Fast and easy way to create PDF from Java.

Aspose.Pdf is a Java PDF component to create PDF documents without using https://alternativeto.

PDF to X is used to convert PDF documents to Word (.doc)/WordPad (.rtf) documents, HTML web pages, JPG/PNG/BMP/TIF/GIF/PCX/TGA images and plain text files in batch mode. It works without Adobe Acrobat or Adobe Reader.

Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.

MetaPDF is a PDF annotation tool for Google Drive.

iText is an intuitive and refined text editor with word processing completely rewritten in Cocoa...

The Apache PDFBox™ library is an open source Java tool for working with PDF documents.

RadaeePDF is a library for developers who want to render, manipulate, annotate PDF files on Android, iOS and Windows.

MuPDF is a lightweight PDF and XPS viewer.

Open Source