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Developer SDKs Developer SDKs

The Backbone of Document Processing

Integrate industry-leading document editing, processing, and creation SDKs into your ASP.NET Core, .NET, and Angular applications

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Document Processing

Powerful APIs for developers

Easily integrate TX Text Control into your ASP.NET, ASP.NET Core, Angular, React and JavaScript Web applications using its rich set of classes and components. All the client-side libraries are included.

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Blog

Latest insightsAll posts

ASP.NETASP.NET Core

Why Defining MIME Types for PDF/A Attachments Is Essential

The PDF/A standard was created to ensure the long-term reliable archiving of digital documents. An important aspect of the standard involves properly handling embedded files and attachments within PDF/A documents. Defining MIME types for these attachments is crucial for several reasons.

ASP.NETASP.NET Core

We are Returning to CodeMash 2026 as a Sponsor and Exhibitor

We are excited to announce that we will be returning to CodeMash 2026 as a sponsor and exhibitor. Join us to learn about the latest in .NET development and how our products can help you build better applications.

ASP.NETASP.NET Core

AI-Ready Documents in .NET C#

Most organizations use AI on documents that were never designed for machines. PDFs without tags, inconsistent templates, undescribed images, and disorganized reading orders are still common. This article explains why structured documents are important for AI, presents the available evidence, and describes how organizations can start creating "AI-ready" documents.

ASP.NETASP.NET Core

Why Document Processing Requires a Document Editor

A document processing library alone cannot guarantee reliable and predictable results. Users need a true WYSIWYG document editor to design and adjust templates to appear exactly as they will after processing. Solutions become stable, scalable, and suitable for real-world automation across Windows, Linux, and cloud environments by combining a visual editor with a high-performance backend engine.

Features

Key features at a glanceAll features

Discover the key capabilities to seamlessly process and automate digital documents

Document editor

TX Text Control delivers MS Word-like editing in browsers. Built on modern browser technology, the document editor provides professional document editing with pixel-perfect rendering, Word-inspired UI, and a comprehensive JavaScript API for seamless integration.

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Document editor

Document viewer

Document viewing and annotation solution. The lightweight document viewer enables users to view, annotate, and complete forms on any supported document type across all devices and browsers, with built-in collaboration tools.

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Document viewer

You choose the frontend

Angular, React, ASP.NET Core, or JavaScript - we've got you covered!

Effortlessly integrate with any frontend. Whether it's Angular, React, ASP.NET, JavaScript, or Beyond, we've got you covered! The backend is powered by TX Text Control, which seamlessly connects to any client-side framework, with ready-to-use packages available from NuGet and npm for effortless integration.

ASP.NET Core

ASP.NET Core

Angular

Angular

Blazor

Blazor

JavaScript

JavaScript

React

React

Get started with TX Text Control

Choose the front end

Reporting and mail merge

Integrated reporting and mail merge. Combines WYSIWYG word processing with reporting tools, supporting MS Word templates, JSON data sources, and advanced features like nested blocks and sub-reports.

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Reporting and mail merge

Electronic signatures

Secure electronic signature implementation. Integrate digital document processing with signature workflows, supporting Word-based signature requests and X.509 certificate-based PDF signing with on-premise, local storage.

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Electronic signatures

Core technologies

Powering documents

Driving industries

Text Control powers smart document generation, advanced PDF processing, dynamic forms, and secure e-signatures for seamless digital workflows.

Reporting

Reporting

Combine an easy-to-use, MS Word compatible word processor with powerful reporting capabilities.

Document editing

Document editing

Integration of a fully-featured MS Word compatible document editor for creating and editing documents.

PDF processing

PDF processing

Create, edit, distribute, and collect PDF documents and integrate digital document processing workflows.

Electronic signatures

Electronic signatures

Create and request signatures, sign documents, and validate executed PDF documents.

Document viewing

Document viewing

Share and distribute documents with form fields and add collaborative features such as annotations, stamps, and notes to documents.

Document workflow

Document workflow

Accelerate the entire document workflow by automating collaborative processes.

Deployed with millions of distributions around the world

Deployed with millions of distributions around the world

More happy customers