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PoDoFo

Free#28 of 31 in PDF SDKs

PoDoFo: A focused native C++ PDF library with broad document operations but no rendering. Ranked #28 of 31 in PDF SDKs by our editors (6.3/10); pricing: Free plan; best for native C++ PDF parsing and signing.

6.3/10Editor score

Visit PoDoFo

PoDoFo6.3 Visit PoDoFo

At a glance

Editor score
6.3 / 10
Pricing
Free plan
Best for
Native C++ PDF parsing and signing
Free plan
Yes
Paid from
Free
Deployment model
Client-side
Facts checked
20 Sep 2026

Where it wins
- Free, open-source library for Windows, macOS, and Linux
- Supports parsing, creation, updates, forms, annotations, and extraction
- Includes PAdES-B signing with RSA and ECDSA support
Where it doesn't
- PDF rendering is not supported
- Designed for C++17 integration rather than multiple language runtimes
- Android and iOS cross-compilation may not be supported

Our verdict on PoDoFo

PoDoFo is a free, portable C++17 library for developers integrating PDF handling into client-side applications. It supports parsing and high-level entity inspection, PDF creation and writing, incremental updates, annotations, form fields, text drawing, font subsetting, Unicode and CJK text extraction, signing, and preservation of PDF/A and PDF/UA characteristics. Its Windows, macOS, and Linux coverage suits native desktop and cross-platform C++ projects that need direct document manipulation rather than a complete viewer stack.

The library’s strongest fit is document-structure work. Developers can inspect and modify existing files, create new PDFs, apply incremental updates, work with forms and annotations, and extract text while retaining support for Unicode and CJK content. Signing includes PAdES-B and RSA/ECDSA support. PDF/A and PDF/UA preservation also makes it relevant when generated or modified documents need to retain those characteristics. A commercial license is available, alongside the free open-source distribution under LGPL 2.0 or later or MPL 2.0.

PoDoFo’s main boundary is rendering: the published operations explicitly do not include it. That makes the library a weaker choice for applications that need a built-in PDF viewer, page rasterization, or a single SDK covering both document processing and display. Android and iOS cross-compilation is known to work but may not be supported. Choose PoDoFo when native C++ PDF parsing, generation, modification, extraction, forms, annotations, or signing are central requirements. Choose an alternative when rendering or broader mobile support is essential.

Your product? Our editors can test PoDoFo in depth and publish a review, labelled as paid · from $149/mo →

PoDoFo pricing

Plans Free planFree Free to use — no paid tier required for the core job.

See plans on podofo.github.io

PoDoFo fact sheet

Free plan	Yes
Paid from	Free
PDF operations	Parsing, creation, writing, modification, annotation, form fields, signing, text drawing, extraction, and PDF/A/PDF/UA preservation; rendering is not supported.
Supported platforms	Windows, macOS, Linux; Android and iOS cross-compilation is known to work but may not be supported.
Language coverage	C++17
Deployment model	Client-side
Annotation tools	Yes
Commercial license	Yes
Deployment	Self-hosted
Platforms	Windows, macOS, Linux
Support	Community, Docs
Pricing	Free plan
Website	podofo.github.io
Facts checked	20 Sep 2026

Alternatives to PoDoFo

See all PoDoFo alternatives →

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Featured on iTechGuides

PoDoFo is listed in our PDF SDKs directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update