PSPDFKit SDK Alternatives (January 2026)

PSPDFKit SDK

The #1 PDF SDK Trusted by Developers | PDF Library | PSPDFKit

https://pspdfki.com/

With PSPDFKit's PDF SDK, you accelerate time to market. Fast & easy setup with 100s of out-of-the-box features, a customizable UI, & cross-platform compatibility.

4.7/5

40+ reviews

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1.
The Professional PDF SDK for Developers
https://www.compd
.com/

ComPDFKit PDF SDK is designed for developers to integrate viewing, editing, annotating, converting, encrypting, and signing, and filling PDFs into any platform.

2.
Pdftools | Developer SDKs & solutions for PDF and PDF/A | Components and solutions for PDF and PDF/A | PDF Tools
https://www.pdf-tool
.com/

Pdftools offers a suite of SDKs and developer components for PDF and PDF/A document workflows.

3.
The Leading PDF Library for Developers | iText
https://itextpd
.com/

The leading Java and C# PDF Library SDK. A programmable Java and .NET PDF SDK library to create, manipulate and edit PDF documents. Convert Html files to pdf, Debug pdf files, extract data from PDF and more.

4.
AI-powered PDF Reader Pro: The Best PDF Software for PC and Mobile
https://pdfreaderpr
.com/

PDF Reader Pro is premium PDF software for Mac, Windows, iOS, and Android. Praised by users for its functions like viewing, annotating, and editing PDFs.

5.
Xodo | Secure All-in-One PDF Solution for Every Platform
https://xod
.com/

Xodo is the ultimate solution for working securely with PDF, Office, and image files on the web, mobile, and desktop. Start free today!

6.
Datalogics - Adobe PDF SDK for Developers
https://www.datalogic
.com/

Consistent & reliable software for greater control over PDFs. Free trial - get started today. Get started now! Highlights: Newsletter Available, Knowledge Portal Available, Specialists Available.

7.
PDF Software & Tools Tailored to Your Business | Foxit
https://developers.foxi
.com/

Foxit Software is the reliable source for fast, affordable, & secure PDF software. From editor to eSign tools and more, we have what your business needs.

8.
Apryse - Document processing technology for developers | Formerly known as PDFTron
https://aprys
.com/

Integrate document processing capabilities into any software applications. Generate, convert, view, edit, and sign pdf and documents easily.

9.
The #1 PDF Converter for any PC | Able2Extract Pro
https://www.investintec
.com/

Able2Extract Pro is the leading PDF converter for home and business users. Try free on Windows, macOS, or Linux to simplify your everyday PDF work.