Dynamic web twain что это
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Dynamic web twain что это

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About Dynamic Web TWAIN

These docs aim to help you learn and use the Dynamic Web TWAIN library. They will help you integrate document scanning into your app, no matter whether you are building a workflow from scratch or optimizing an existing workflow.

Introduction to Dynamic Web TWAIN

The Dynamic Web TWAIN library (DWT for short thereafter) is a software development kit (SDK) specifically designed for adding efficient document management workflows to any kind of web apps.

Being in the market for over 17 years, it has won the trust of many fortune 500 enterprises such as Lockheed Martin, IBM, Samsung, SIEMENS, McKesson, and many more.

For more info, please check out DWT release history.

Document Capture and Process

DWT makes the following tasks easy


All Mainstream Browsers and Platforms Covered

When it comes to a web-based document scanning solution, you do not want to limit your end users to a specific browser and OS.

Dynamic Web TWAIN SDK supports all mainstream browsers (IE, Chrome, Firefox and Safari) on Windows, macOS, Linux and Mobile. Check Dynamic Web TWAIN features page for details.

High Speed and Large Volume Document Scanning & Uploading

Paper document digitalization is a common requirement in many industries, especially banking, financing, healthcare and government. The ability to support large volume document scanning and processing is essential!

Dynamic Web TWAIN SDK supports scanning thousands of pages of document at a time! It even provides the ability to handle document uploading in the background without having to keep browsers open.

Build a Working Project in an Hour!

Easy integration with JavaScript frameworks (Angular, React, Vue, etc.) and 60+ sample projects are available to help all developers quickly create a customized project for proof-of-concept purpose.

Business Automation with Event APIs

Want to build an automatic workflow to include document scanning, processing (e.g., barcode reading or OCR) and saving via just one button click on your application?

Dynamic Web TWAIN SDK provides many useful events to help you build the automation easily.

Security Matters

To ensure your data is safe, Dynamic Web TWAIN offers advanced security features such as:

  • Data encryption
  • Authorization required for accessing local files
  • All cached data will be deleted upon unexpected SDK closures
  • HTTPs uploading and downloading
  • Domain binding


These docs are meant for developers who are already familiar with HTML, CSS, JavaScript, and some related ideas, tools, etc.

To try the samples or code snippets mentioned in the docs, you will need to have an IDE. If you are looking for one, Dynamsoft recommends Visual Studio Code by Microsoft.

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Dynamic Web TWAIN SDK for Scanner and Camera

Dynamic Web TWAIN is a cross-platform scanning SDK designed for web document management applications. With just a few lines of JavaScript code, you can develop robust web applications to scan documents, edit images and save them to file systems. To see it in action, please visit this online demo

Note: Dynamic Web TWAIN SDK v18.1 is built in this package. For more detail, check the Version Info.

Table of Contents

Supported Image Capturing Devices

  • Physical Document Scanners
  • Desktop Webcam
  • Mobile Camera

Supported Web Browsers

  • Chrome
  • Firefox
  • Edge
  • Safari
  • Windows
  • Linux
  • macOS
  • Android / iOS (Remote scanner or camera)

Supported CPU Architectures

  • x86/x64
  • MIPS64
  • ARM64

Official web site


Dynamic Web TWAIN SDK for Windows, Linux, macOS

A Virtual Scanner

If you do not have a physical scanner to test on Windows, you can install a virtual scanner.

Dynamic Web TWAIN relies on the files in the /dist/ folder to work. Make sure to put these files on your server and correctly refer to them by specifying the path with ResourcesPath (relative and absolute paths are both fine).

If you are making use of the CDN jsDelivr, you will still need to host the /dist/ folder somewhere on your server and refer to it by specifying the path with ResourcesPath . This is because file types like .msi are not allowed by this CDN.

Step 1 Create a HTML page and load dynamsoft.webtwain.min.js into your page:

Note that a relative path is used. You might want to change it based on where you are putting your code. The best practise is to put all the files on your own server and under the same domain as your web application.

Step 2 Add a script tag and make initial settings:

Note that ResourcesPath must be set in order to use the library.

  1. ResourcesPath is a relative path to where you put the directory «/dist/» and all the files in it.
  2. If you don’t have a valid ProductKey , you can request a trial key to use.

Step 3 Write code to use the package to do a simple document scan

The following code demonstrates the minimum code needed to use the package. Note the addition of HTML elements as well as JavaScript code. For more sophisticated sample or demo, check out the Sample Gallery and our Github Repositories.

Dynamic web twain что это


Explore the flexibe barcode reading settings to optimize for your specific usage scenario.


Try the most popular web scanner features: scan images, import local images and PDF files, edit, save to local, upload to database, and etc.


Transform any camera-equipped devices into real-time, browser-based barcode and QR code scanners.


Detects the machine-readable zone of a passport, scans the text, and parses into human-readable data.

Dynamic Web TWAIN 11.0.0

Скриншот Dynamic Web TWAINDynamic Web TWAIN — это мощный и полный SDK (Software Development Kit), который поможет вам легко получать изображения со сканеров TWAIN и без труда сохранять их на локальном диске или загружать их на сетевой сервер или в базу данных.

Dynamic Web TWAIN — это небольшой плагин для браузера, который прост в установке и интеграции практически со всеми вашими веб-приложениями. Клиентская сторона может поддерживать HTML5, HTML, JavaScript и VBScript. Серверная часть может использоваться с JSP, ASP, PHP, ASP.NET, VB.NET и т. Д.

Эта мощная утилита позволит вам легко получать отсканированные документы с различных устройств TWAIN, используя всего несколько строк кода. Кроме того, Dynamic Web TWAIN поддерживает широкий спектр браузеров, включая Internet Explorer, Firefox, Google Chrome, Apple Safari и Opera.

Используя этот программный инструмент, вы сможете без труда сканировать изображения с широкого спектра сканеров TWAIN, карт захвата и цифровых камер. Приложение совместимо с широким спектром форматов файлов, таких как TIFF, PNG, BMP, JPEG и PDF. Отсканированные документы можно хранить на локальных дисках или загрузить на удаленный FTP-сервер или в базу данных.

Dynamic Web TWAIN — это компонент с высокой степенью защиты, имеющий цифровую подпись и поддерживающий базовую проверку подлинности, проверку подлинности с помощью форм, проверку подлинности Windows и загрузку или загрузку HTTP SSL. SDK может быть легко развернут на любом веб-сервере (IIS, Nginx, Apache и т. Д.) И серверной ОС (Unix, Linux, Windows и т. Д.).

Название Динамический Веб TWAIN
Версия 11.0.0
Разработчик Dynamsoft
Домашняя страница продукта Динамический Веб TWAIN
Лицензия Бесплатно попробовать (Shareware)
Загрузки прошлой недели 5
Все время загрузки +966
Имя файла DynamicWebTWAIN11.0Trial.exe
Размер файла 19.2MB
Контрольная сумма MD5 3AF57EF35D3C01F672A8C0CB94649700
Поддержка ОС Windows All
Категория Инструменты разработчика
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