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Overview›
  • Introduction
  • Choose your SDK
Web SDK›
  • JavaScript
  • React & Next.js
  • Blazor
  • The viewer
  • Fill & Sign
Server SDK›
  • Node.js
  • .NET
  • C & other languages
  • Command line
Guides (all SDKs)›
  • Annotations
  • Word documents
  • Excel workbooks
  • Annotations in Office files
  • Fonts
  • Opening and saving
API reference›
  • JavaScript
  • .NET
  • C
Coming soon›
  • Mobile SDKSoon
  • Document GenerationSoon
More›
  • Release notes
  • Limitations

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Markdown

Choose your SDK

Pick the SDK and the platform you build on. Every guide ends with a working viewer or a processed file.

SDKs

Web SDK

Viewer and engine in the browser: JavaScript, React, Next.js and Blazor.

Server SDK

Node.js, .NET, C and the command line, for back ends and batch jobs.

Mobile SDK · coming soon

Native iOS and Android. Today: the Web SDK in mobile browsers.

Document Generation · coming soon

Documents from templates and data.

Platforms

Web SDK: JavaScript

The ready-made viewer in any web page.

Web SDK: React & Next.js

A client component around the viewer.

Web SDK: Blazor

The viewer as a Razor component, no JavaScript.

Server SDK: Node.js

Process documents on the server.

Server SDK: .NET

The engine for C# and every .NET runtime.

Server SDK: C

A C library for native code.

Annotations, Word and Excel work the same on every platform: the guides under Guides apply to all of them.
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