Dynamic Web TWAIN is a TWAIN scanning SDK specifically optimized for web applications. You can control TWAIN compatible device drivers in a web page to acquire images, edit and then upload to web servers / databases using the TWAIN control.

Version: 10.1.1Dynamic Web TWAIN is a true web scanning solution specifically optimized for web applications.
License: Free To Try $799.00
Operating System: Windows
Homepage: www.dynamsoft.com
Developed by:
It enables you to acquire images from any TWAIN compatible devices (scanners or cameras), edit the scanned images and upload them to file system or database on web servers.
Dynamic Web TWAIN performs web scanning in all mainstream browsers. Its ActiveX Edition is for Microsoft Internet Explorer, while the Plug-in Edition is for Firefox, Chrome, Safari, Opera, etc.
Dynamic Web TWAIN has many features specifically designed for web scanning environment, such as, uploading / downloading images through FTP or HTTP(S) protocol, cookie / session integration, and downloading from HTTP stream.
With the carefully designed interface and the built-in wizard mode, Dynamic Web TWAIN is lightweight, easy to use yet very powerful.
You can typically do your TWAIN scanning job in several lines of code. It is compatible with TWAIN specification V1.9 and has built-in TIFF, JPEG, PNG and PDF encoder and decoder.
Version 15.2: Added 64bit support to macOS. Expanded the method startScan from Windows to macOS & Linux.
Version 12.2: Improved the SSL certificate by updating the signature algorithm to SHA256. Improved the Web TWAIN service to handle the new certificate。
Version 12.1: Added Linux Edition
Version 12.0: API authorization. Server-side document scanning.
Version 11.3.2: Added the feature to automatically create a dump file for debugging purposes when the scanning service crashes Added official support for OCR Professional
Version 11.3: Added IsTextBasedPDF API to the PDF rasterizer to determine whether a PDF is text-based Added support for reading binary barcode and returning the result as a base64 string
Version 11.2: Added PDF Rasterizer Add-on to convert text PDF files to images. Added DataMatrix Reader add-on to read data matrix code from an image. Added PDF 417 reader add-on to read PDF 417 code from an image. Added CloseWorkingProcess method to close the current HTML5 scanning process.
Version 11.1: [HTML5 Edition] Added support for Microsoft Edge browser [Windows Edition] Added QR Code Reader Add-on [Mac Edition] Added Webcam Addon [Mac Edition] Added 1D Barcode Reader Add-on [Mac Edition] Added QR Code Reader Add-on
Version 11.0: Added HTML5 support for Safari v7+, Chrome v27+ and Firefox v27+ on Mac OS X 10.6 or later. Added HTML5 support for Internet Explorer 10 and 11. Improved 1D Barcode Reader Add-on to support reading CodeBar, Code_93, EAN_8, EAN_13, ITF, UPC_A, UPC_E. Improved performance of built-in image viewer.