TWAIN scanning SDK for web apps
Dynamic Web TWAIN is a TWAIN-based scanning SDK software specifically designed for web applications. With just a few lines of code, you can develop robust applications to scan documents from TWAIN-compatible scanners, edit the scanned images and save them to a local/server file system or document repository.
Support mainstream browsers on Windows and Mac
Your end users will have the most flexibility on browsers: Internet Explorer version 6 and above, Edge; Firefox, Chrome, Opera and Safari on Windows (XP, 2003, Vista, 7, 8 and 10) and Mac OS X. Support both 32-bit and 64-bit browsers and systems.
"In developing our image viewer and scanning solution, a significant concern was to quickly have an ability to support multiple browsers in Windows and Mac. We also didn't want to have to worry about the challenge of staying ahead of browser updates whenever they happen. These were the primary reasons we chose to use Dynamsoft's Dynamic Web TWAIN SDK and it has delivered."
- Monica CollettSoftware Product Manager
Coding language and server type support
no dependency on any third-party frameworks or DLLs
Nginx, IIS, Tomcat, Apache and more
ASP.NET (C#/VB.NET), PHP, JSP, ASP, etc.
Empower your web applications with imaging add-ons
Read linear barcodes, QRcode, PDF417 and DataMatrixTry Online Demo
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Covert text PDF files to imagesTry Online Demo
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.
10+ years of continuous maintenance & improvement
Since the release of ver. 1.0 in 2003, Dynamic Web TWAIN has undergone constant 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 which is the world’s most popular device scanner communication interface.
- TWAIN specification 2.1 and below compatible
- Supports both 32 and 64-bit TWAIN drivers (ActiveX, HTML5, Plugin Editions).
- 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
- 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.
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.Learn more →