iText pdf library
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Harness the power of PDF

Take full advantage of PDF with the iText PDF SDK

A powerful PDF Toolkit for PDF generation, PDF programming, handling & manipulation. 
The preferred PDF engine for Java and .NET developers, small Enterprises as well as large Corporations and Government institutions.

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iText pdf library for Java and .Net.
Developer playground

Introducing the new iText 7 Demo Lab

Perform many common PDF tasks with our free apps. Or, play around in the iText 7 sandbox showing you example code for each function.

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iText 7 Demo Lab
Template-based document generation

Power up your PDF output

Empower business users to build and maintain document templates. Experience the power of the iText's low-code document generator, iText DITO.

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iText DITO

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Descubra iText PDF

Nuestro kit de herramientas de software le ofrece uno de los motores de PDF mejor documentados y más versátiles del mundo (escrito en Java y .NET), que le permite no solo integrar las funciones de PDF en su flujo de trabajo, sino también en sus aplicaciones, procesos o productos.

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iText 7 Core

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Genere y manipule sus archivos PDF con esta biblioteca de PDF con licencia comercial y SDK.
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pdfHTML

pdfHTML convert HTML to PDF pdfHTML provides the engine to convert HTML to PDF
Convierta fácilmente HTML y CSS en documentos PDF, use pdfHTML para soluciones listas para usar, o por sí solo.
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pdfSweep

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Divida y combine documentos PDF, y elimine (oculte) datos de su documento PDF de forma segura.
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Soporte de iText Community

Con el apoyo de nuestra comunidad en constante crecimiento

Tenemos una comunidad activa de socios, clientes y colaboradores que nos ayudan todos los días a mejorar nuestros productos, documentación y soporte. Ellos son como parte de nuestra familia de iText, y esperamos que usted también se una a nuestra familia.

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iText Community Support for the open source  iText pdf library

Convert from HTML to PDF

Create professionally formatted rich, smart PDF reports and documents with pdfHTML. Integrate the API into your workflow and convert HTML into PDF documents which are standards compliant and are accessible, searchable and usable for indexing.

Multiple language and writing systems support

pdfCalligraph enables multiple language support without having to adjust your PDF programming. Automatically detect which writing system is being used in PDF creation. Make glyph substitutions based on script and font-specific information.

Redact PDF content

Safely and securely redact content in PDFs using pdfSweep. pdfSweep can be programmed to automate the redaction process, eliminating the need for manual document processing and removing the possibility of accidental data leaks.

Flatten XFA forms

Enable both dynamic PDF generation and the ability to flatten dynamic PDF forms to static files with pdfXFA. Use XFA as a template to render XML data to PDF, and to preprocess XFA forms for subsequent PDF workflows.

Powerful PDF debugging

Analyze partial and unfinished documents during their creation with pdfDebug, which integrates into your IDE allowing you to clearly see the internal structure of your PDF files through a detailed tree view.

Digital Signatures

Utilize digital signatures for document security in contracts, non-disclosure agreements etc. Ensure the integrity of documents and prove there have been no unauthorized changes.

Automate PDF generation

IText enables the automatic generation of multiple types of documents, such as invoices, statements, boarding passes etc. as PDF.

Automate PDF processing

Easily extract data from PDF documents such as invoices, reports, forms etc. with pdf2Data. pdf2Data offers a framework to recognize data inside PDF documents, based on selection rules that you can define in a template.

Modify PDF structure

Split and merge PDFs, add text or other content such as barcodes, image, watermarks and stamps.

Customize PDFs with programming

Customize your PDFs by using Java or .NET to program PDFs that perfectly fit your document needs.

Compliant with modern standards

iText supports PDF 2.0 and enables you to use PDF/A for long-term archiving and create accessible PDF/UA documents.

Flexible licensing options

iText gives you the choice of either using it for free under the conditions of an AGPL license, or a commercial license option if you prefer.

Use data-driven templates for PDF forms

Simplify the process of creating multiple data-driven templates with iText DITO and save valuable development time and resources.

Blockchain technology integration

Secure and authenticate digital invoices, contracts, tenders or other documents by storing the digital signatures in a Blockchain, not in the documents themselves.

Convert PDFs to images

Easily display PDFs on mobile with pdfRender by rendering them as images, or ensure compatibility with archival and legacy workflow requirements.

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We take a look at some reasons why companies are increasingly utilizing high-convenience PDF generation tools for automating their workflows and business processes.
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Noticias y eventos

Eche un vistazo a nuestros puntos destacados: le mostramos en qué estamos trabajando para mejorar sus aplicaciones, qué eventos y seminarios web estamos planeando, y mucho más.

Clientes contentos

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We’re very happy with the PDF/A functionality provided by iText, and it forms an essential part of our DICOM-compliant reporting framework.
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By using iText 7 for Smart Certificate 2.0, it enables us to mass generate PDF documents and sign them with GlobalSign certificates.
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Using the iText DITO Editor to develop our report templates is a huge time saver. I can now do in just 45 minutes what would have taken over two weeks to do in code using other PDF libraries!
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We chose iText over other open source solutions because it was really quick and easy to develop our application using iText. That's thanks to the guides and documentation available on the iText website, and the many examples on developer communities like Stack Overflow.
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I just wanted to let you know that the support I received from your support people was excellent, super prompt, detailed, polite and helpful. Great job! Thanks very much.
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iText is a breeze! Using a proven and tested PDF technology helped us to focus on what we do best — building a high quality mobile app.
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With iText we have the peace of mind that we are delivering a solid solution to our client.
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We chose the iText library because it was the only solution that allowed easy integration into our open standards architecture.