Document Scanning SDK for your Web Applications

Document Scanning and Webcam Capture SDK for your Web Applications

TWAIN Scanning SDK for Web Apps

Dynamic Web TWAIN is a browser-based document scanning SDK specifically designed for web applications. With just a few lines of JavaScript code, you can develop robust applications to scan documents from TWAIN and SANE compatible scanners, edit the scanned images and save them to a local/server file system or document repository.

If you need to implement document scanning into your .NET WinForms or WPF application, you can check out our Dynamic .NET TWAIN SDK.

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Scan in Browsers: Scan documents from TWAIN or SANE scanners in all common web browsers

Edit Scanned Images: Supports image editing features such as Rotate, Crop, Mirror, Flip, and etc.

Save, Upload, Download: Supports a variety of files formats, transfer protocols and file systems.

Support mainstream browsers on Windows, Linux and macOS

Your end users will have the most flexibility on browsers: Internet Explorer version 6 and above, Edge, Firefox, Chrome, and Safari. Users can scan from Windows, Linux and macOS machines.

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“With our small team, we could not have completed WebLink ID's development in a timely fashion if we tried to also develop our own image capture interface. So we turned to Dynamsoft for an image capture SDK and it helped us deliver our application to market far quicker than anticipated. Honestly, the SDK was a primary driver to achieving good time to market and other revenue opportunities sooner.”

— Kevin Freiburger

Director of Product Management, VALID USA

“We debated whether to directly use the TWAIN and WIA interfaces but, when we also estimated the time we'd have spent just to learn the subject matter, looking at an SDK made more and more sense. When we researched our SDK options, Dynamsoft's SDK features and license price proved to be the best solution.”

— Roni Zaharia

Founder, H.R.Z. Software

“To date we have been happy with our partnership with Dynamsoft, the SDK is an invaluable part of the 'Simple Scan' feature we designed into DocLib and that is widely used and relied upon by our customers.”

— Richard Rosenthal

Co-Founder, PICS

“Right away, we knew better than to get into the business of developing our own TWAIN plugin – that would be disastrous to saving time and money. So, for the document management web app we were developing, we turned to Dynamsoft for a complete TWAIN plugin solution. Long story short, it helped us achieve a full-featured application in a month instead of a year.”

— Ezra Barth-Rogers

Director, WholeLife Software

Easy integration and end-user distribution

JavaScript TWAIN and SANE scanner APIs.
Supports cookie & session integration for HTTP image uploading.
MSI installer available for IT managers to easily do batch installations to their entire network.

Client Side

JavaScript, JQuery, VBScript, HTML5, HTML.

Server Side

Nginx, IIS, Tomcat, Apache and more
ASP.NET (C#/VB.NET), PHP, JSP, ASP, etc.

Empower your web applications with imaging libraries

Barcode Reader

Read linear barcodes, QRcode, PDF417 and DataMatrix

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Webcam Capture

Capture images from UVC-compatible webcams

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PDF Rasterizer

Covert text PDF files to images

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OCR Professional

Extract text (Western and Arabic) from images

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Our customers span the globe

Dynamic Web TWAIN is trusted by the companies with high-security demands like Lockheed Martin. It is also used by scanner vendors including HP, Epson and Fujifilm. Dynamic Web TWAIN is used in critical industries such as healthcare, government, insurance, finance and manufacturing.

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Technical details

TWAIN specification 2.1 and below compatible
Supports both 32 and 64-bit TWAIN drivers (ActiveX, HTML5, Plugin).
Supports SANE drivers (Linux Edition).
Supports basic image editing features such as Rotate, Crop, Mirror, Flip, Erase, and ChangeImageSize.
Supports saving images as a byte array.
Support SSL for HTTP uploading and downloading

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Security features

Scanned image data is encrypted.
You can choose to store the scanned images in memory or local disk with IfAllowLocalCache property.
All cached data is encrypted. It can only be read by the Dynamic Web TWAIN Service and is destroyed when it is no longer used.
Supports SSL for HTTP uploading and downloading.

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Productivity

With Dynamic Web TWAIN, you can interact with scanners simply by implementing a couple of lines of provided code. Dynamic Web TWAIN boasts cross-platform and cross-browser support. You will not have to deal with different APIs to support different user environments. Rich sample code and award-winning customer service make it even easier.

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Start coding. Try for free.

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