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
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.
Blog
Latest insightsAll posts
ASP.NETASP.NET Core
Why Digitally Signing your PDFs is the Only Reliable Way to Prevent Tampering
PDF documents are widely used for sharing information because of their fixed layout and cross-platform compatibility. However, it is crucial to ensure the integrity and authenticity of these documents, especially when sensitive information is involved. Digitally signing PDFs is an effective way to prevent tampering and verify the document's source.
ASP.NETASP.NET Core
PDF/UA vs. PDF/A-3a: Which Format Should You Use for Your Business Application?
In this blog post, we will explore the differences between PDF/UA and PDF/A-3a, helping you choose the right format for your business needs. We will discuss the key features, benefits, and use cases of each format to guide your decision-making process.
ASP.NETASP.NET Core
Validating PDF/UA Documents in .NET C#
Creating accessible and compliant PDF documents is becoming an increasingly important requirement across industries. In this blog post, we explore how to validate PDF/UA documents using Text Control's .NET libraries, ensuring your generated PDFs meet accessibility standards with ease.
ASP.NETASP.NET Core
Bringing MailMerge Power to Markdown
The latest beta version of the TX Text Control Markdown NuGet package introduces support for fluid placeholders, also known as Mustache or Handlebars syntax. This powerful feature enables developers to create dynamic documents by integrating mail merge capabilities directly into Markdown templates. In this blog post, we will explore how to use fluid placeholders with TX Text Control in C#.
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.
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.
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
Angular
Blazor
JavaScript
React
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.
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.
Core technologies



