What is Pdftools used for?

Pdftools is used to convert, compress, sign, validate, archive, and OCR PDF documents inside custom applications and automated document workflows.

Which programming languages does Pdftools support?

The Pdftools SDK supports C, Java, .NET, and Python, and its C API can be bound to other languages when needed.

Can Pdftools be deployed on premises?

Yes. Pdftools can run on premises, in the cloud, or in a hybrid setup, which suits organizations with strict data handling rules.

What are the best alternatives to Pdftools?

Popular alternatives to Pdftools include iText, Adobe PDF Services API, Aspose.PDF, and Foxit PDF SDK, each offering developer-focused PDF processing tools.

Pdftools Reviews, Features & Alternatives

Overview

What is Pdftools?

Pdftools is a PDF processing toolkit for developers, offering an SDK for C, Java, .NET, and Python, a Conversion Service for document workflow automation, and a Viewer SDK. It handles conversion to and from PDF, PDF/A archiving, compression, merging and splitting, digital signatures, validation, and OCR for extractable text. Software teams and organizations in regulated sectors such as finance, insurance, government, and legal use Pdftools to build document processing into their own applications.

Best for

Software DevelopersEnterprise IT TeamsFinancial Services FirmsInsurance CompaniesGovernment Agencies

Product snapshot

Category: Data Extraction & Collection
Best for: Developers building PDF workflows
Deployment: Cloud / On-premise
Free trial: Yes (free plan)
Integrations: C, Java, .NET, Python APIs
AI features: No

Key features

Key features of Pdftools

PDF conversion

Convert documents and images to and from PDF in batches.

PDF/A archiving

Create and validate PDF/A files for long-term archiving requirements.

OCR text extraction

Turn scanned pages into searchable text that can be extracted.

Digital signatures

Apply and validate digital signatures on PDF documents programmatically.

Optimization and compression

Reduce file size through image and font compression and cleanup.

E-invoice embedding

Embed ZUGFeRD and Factur-X invoice data into PDF files.

Reviews

Pdftools reviews

7 reviews

Overall

4.4/5

Ease of use4.9/5
Features3.6/5
Value for money3.3/5
Customer support3.7/5

What users like

Simple and easy to use
Quick merging of multiple files
Easy text and image extraction
Wide language support for developers

What users dislike

Image quality loss when saving
Conversion accuracy occasionally inconsistent
Usage-based pricing adds up quickly
Dated platform layout and design

Mateusz G.

Architect

“Liked that the basic PDF tool works as expected and stays clear and easy to use. Found the layout of the platform unappealing.”

Tony J.

Director

“Liked the ease of use. Found that security needed strengthening and reported a JPEG output instead of a PDF that disrupted a third-party integration.”

Luca F.

Impiegato magazzino

“Liked the cloud-based conversion of PDF files into JPEG images and considered it an excellent tool. Found that conversions were occasionally not fully precise.”

Mauro S.

Impiegato

“Liked the PDF to image converter as a very useful and simple tool for turning PDF files into images. Noted no major drawbacks.”

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Alternatives

Top Pdftools alternatives

iText
Best for
Java and .NET PDFs
Why choose it
Mature open-source core with commercial licensing
Adobe PDF Services API
Best for
Cloud PDF automation
Why choose it
Adobe conversion, extraction, and OCR APIs
Aspose.PDF
Best for
Multi-language PDF processing
Why choose it
Broad file format support across platforms
Foxit PDF SDK
Best for
Cross-platform PDF apps
Why choose it
Viewing, editing, and signing tools for developers

Integrations

Pdftools integrations

Pdftools is built to be embedded rather than connected through a marketplace of plug-ins. The Pdftools SDK offers native libraries for C, Java, .NET, and Python, plus a C API that can be bound to other languages, so development teams can add PDF conversion, signing, validation, and OCR to existing enterprise applications. The Conversion Service runs as a separate service for document workflow automation and can be deployed on premises, in the cloud, or in a hybrid setup, including through Docker. A Microsoft Outlook connection is also listed. For other systems, integration is handled in code, which gives teams control but requires developer time.

FAQ

Pdftools