TWAIN OCX | TWAIN web browser plugin | scanner control | scanner programming SDK

Browser-based TWAIN scanning SDK

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Dynamic Web TWAIN is a Dynamsoft’s TWAIN-based scanning SDK specifically designed for web applications. The provided web TWAIN plug-in allows you to access a connected scanner from a JavaScript and HTML web page. By implementing just a couple of lines of our code, you can develop robust applications to scan documents from TWAIN-compatible scanners. Your application can also be made to acquire images from digital cameras/capture cards. Comprehensive capabilities allow editing of scanned images and saving them in a variety of file formats to a file system, database, SharePoint, or other Enterprise Content Management (ECM) systems.

Try our online demo app and see Dynamic Web TWAIN in action >>

How it Works

Dynamic Web TWAIN comes in several different editions. There is an ActiveX edition, a plug-in edition,and an HTML5 WebSocket edition. Any of these SDKs enable support for all mainstream web browsers on Windows and Mac OS X.

Client Side Server Side
Supported browsers: IE x86/64 Firefox Chrome Safari Opera
Supported operating systems: Windows Mac OS X
IIS, Tomcat, Apache and more
JavaScript, JQuery, VBScript, HTML5, HTML ASP.NET (C#/VB.NET), PHP, JSP, ASP, etc.

Why Dynamic Web TWAIN

10+ Years of Continuous Maintenance and Improvement

Since the release of version 1.0 in 2003, Dynamic Web TWAIN has undergone constant refinement and improvement to always get leaner while ensuring support for all required next generation and legacy technologies and standards.

Associate Member of TWAIN Working Group

Dynamsoft is an associate member of TWAIN Working Group, the organization that defines the TWAIN standard that is the world’s most popular device scanner communications interface. We not only have early access to the latest TWAIN standard, we also contribute to the TWAIN standard by proposing and voting for changes.
TWAIN Working Group Associate Partner

Guaranteed Security

The ActiveX control is digitally signed by VeriSign and marked safe for initializing and scripting.

Dynamic Web TWAIN is compatible with Data Execution Prevention (DEP) and Protected Mode.

The SDK also supports Windows authentication, forms authentication and basic authentication.

Improve your Productivity

Dynamic Web TWAIN is designed to dramatically reduce the coding complexity of your web scanning module. With the SDK, you can interact with scanners simply by implementing a couple of lines of provided code. It relieves your development team from learning the TWAIN specification and coding from scratch. This saves months of development work and obviously also significantly reduces development costs.

Dynamic Web TWAIN boasts cross-platform and cross-browser support. You will not have to deal with different APIs to support different user environments. We’ve done it all for you.

Rich sample codeand award-winning customer service is always available to help you throughout the lifecycle of the software, from development and implementation, to deployment and support.

Our Customers

Dynamic Web TWAIN is trusted by the high-security needs of companies like Lockheed Martin. It is also used by scanner vendors including HP, Epson, Fujifilm and more. Our customers span the globe and as a result, Dynamic Web TWAIN is used in critical industries such as healthcare, government, insurance, finance, manufacturing and more.

Case study: Dynamic Web TWAIN Integrated into Lockheed Martin's Intranet Quorum Solution
HP Epson logo

Related Products

Dynamic .NET TWAIN

This is Dynamsoft’s .NET component for capturing images for document management from TWAIN scanners and webcams in WinForms / WPF application. It also has available PDF annotation, a barcode reader and OCR add-ons.

ImageCapture Suite

This Dynamsoft SDK is based on Dynamic Web TWAIN but, the suite comes with support for image capturing from webcams and additional image processing add-ons: a PDF rasterizer, barcode generator and reader, and OCR support.

View a Comparison of Dynamsoft’s Document Imaging SDKs >>