Note: This product will be retired as of Dec 31st, 2025. Learn more about this transition here.


Swiftly Create Document Scanning for .NET Applications

Robust Add-Ons Also Expand Application Capabilities with Webcam Captures, Barcoding, OCR and more


  • Customizable image scanning and loading process
  • Compatible with TWAIN Specification 2.3, backward compatible with earlier versions
  • Save and upload images to a local disk, FTP site, web server or database
  • Supports BMP, JPEG, PNG, TIFF, multi-page TIFF file formats
  • WinForms & WPF controls available for most components
  • Supports WinForms (.NET Framework V2.0 SP2 and above) and WPF (.NET Framework V3.5 SP 1 and above)
  • Compatible with DirectShow
  • Supports .NET 32 and 64 bit
  • Supports AnyCPU (x86/x64) build
  • Supports accessing 32-bit TWAIN drivers from 32-bit and 64-bit applications
  • Optional Barcode and OCR recognition add-on
  • Optional Annotation add-on


Capture Images from Scanners and Webcams

  • Acquire images from scanners and other TWAIN-compliant devices:
  • Supports native, buffered memory, and disk file image transfer modes
  • Supports batch scanning with auto document feeder (ADF)
  • Supports modification of common device features using TWAIN properties
  • Modifiable features include IfAutoFeed, IfAutoScan, Resolution, BitDepth, Brightness, Contrast, Unit, Duplex, and more
  • Supports blank page detection
  • Supports changing and saving scanner profiles
  • Capture Images from UVC and WIA compliant webcams:
  • Display live video stream and capture images from a selected webcam
  • Customize camera properties:
    • Resolution, Framerate, MediaType, Brightness, Contrast, Hue, Saturation, Sharpness, Gamma, White Balance, BacklightCompensation, Gain, ColorEnable, Zoom, Focus, Exposure, Iris, Pan, Tilt, Roll

Useful Add-On SDKs

  • Scan and create popular 1D and 2D barcodes from or to images
  • An OCR engine to convert unusable text in images to editable and searchable text in PDF, .txt or string files. English, Asian, Arabic and many other languages are supported
  • There are three main features with the PDF add-on: save captured images as PDF files, convert PDF files to images for viewing and editing, and add annotations to a PDF file

WinForms & WPF Support

WinForms WPF
Dynamic .NET TWAIN Scanner Module
Dynamic .NET TWAIN Webcam Module
Dynamsoft Barcode Reader SDK
Barcode Generator SDK
PDF Library / Annotation
PDF Library / Rasterizer

Robust Image Loading/Viewing

  • Supports loading images in BMP, JPEG, PNG, TIFF, multi-page TIFF formats
  • Supports zoom in/out on images
  • Images can be loaded from a local disk, FTP site, HTTP site, or database.
  • BMP, JPEG, PNG, and TIFF image decoding using one of the most comprehensive sets of .NET imaging components

Advanced Image Editing

  • Supports advanced image editing features including Rotate, Flip, Mirror, Crop, Erase, and more
  • Supports annotation of captured images
  • Supports managing scanned images by their GUID (Globally Unique Identifier)

Save & Upload / Download

  • Supports reading and writing images via a file stream
  • Supports saving acquired images to local disk, web server or database as BMP, JPEG, PNG, TIFF, or multi-page TIFF
  • Supports RLE, G3/G4, LZW, PackBits, and TIFF compression
  • Supports uploading and downloading via HTTPS
  • Supports BMP, JPEG, PNG, and TIFF image encoding via one of the most comprehensive sets of .NET imaging components available
  • Supports appending newly acquired images to existing TIFF documents


  • Supports Xcopy deployment
  • Royalty-free runtime distribution

Ready to Take the Next Step?

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