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.NET Silverlight Image Viewer SDK

View & Annotate TIFF, PDF, DWG, and DICOM natively in Silverlight

Easily add document and image viewing, editing, and annotating to your Silverlight applications with Silverlight controls included in the DotImage Document Imaging SDK. No need to pay client runtimes; simply license each server deploying the application. The Silverlight viewing controls support many formats including TIFF, PDF, JPEG, CAD/CAM, DICOM, and more. It harnesses the complete capabilities of DotImage with availability of all its add-ons including Barcode Reading, OCR, PDF Reading, and advanced annotations including highlights, redactions, text boxes, freehand, comments, and callouts.

Try a sample Silverlight web application quickly made with DotImage:

Use our Microsoft Silverlight plus DotImage Web Demo

Check out our whitepaper explaining how to write an application with Silverlight printing.

Features Include:

  • View many document formats directly in Silverlight applications.
  • View, create, and edit PDF annotations without Adobe® Acrobat®.
  • Annotate your images with freehand, text notes, highlight, redactions, and comments.
  • Store annotations in XML, meta-data, standard PDF, or a custom format.
  • Edit and clean up your images within the browser with deskew, despeckle, and other cleanup routines.
  • Leverage all capabilities of the DotImage Document Imaging SDK with add-ons.
  • Proven technology with thousands of installations worldwide.
  • Integrates seamlessly into your Silverlight application.
  • Fully customizable user interface.
  • Supports the following formats: PDF, PDF/A, JPEG, PNG, PNM, TIFF (all flavors), PCX, TGA, BMP, PSD, PCD, GIF, WMF/EMF, RAW Digital Camera Files, XPS, Jpeg XR, JBIG2, Jpeg2000, DICOM, DWG, and DXF.
  • Supports all browsers that have the Silverlight plug-in.


  • Windows XP, Vista, Windows 7, 32-bit or 64-bit architecture
  • Visual Studio 2005 or Visual Studio 2008 and the Silverlight SDK for integration
  • Silverlight 2.0 or higher browser plug-in
  • Basic knowledge of Silverlight
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Customer Quotes

"By using Atalasoft's viewer, we are able to provide viewing and annotating without the need for the client to install a plug-in and elevate their security. This is critical for us as our customers are often using different computers and usually don't have IT resources to manage this for them. With Atalasoft's technology our clients get the key functionality they need to perform their fax management tasks. They can digitally sign, annotate, and fill out forms without the need to download, print, and fax back. They can do this from any computer with internet access. Without Atalasoft, we could not provide a solution that would be acceptable to our customers."
- Dennis Nasto, CEO, SecureCare Technologies

"The DotTwain component allowed us to easily create an interface for our users to scan their documents. With the DotImage component library, the easy to use ThumbnailViewer and ImageViewer controls allowed us to create an intuitive display for displaying our digital images. Finally, with the Dotimage annotation component, we could provide our users an easy way to annotate their images. Most exciting to us was the launch of Atalasoft's annotations which support Digital Ink and is perfectly suited for the Tablet PC environment. The Atalasoft DotImage Document Imaging suite was truly a complete imaging solution for our needs."
- Tim Cummings, Development Manager, MDTablet, LLC

"Our solution integrates with an existing legacy database to retrieve patient information and information concerning the patient's activities. We then relate this information to scanned documents. By using the combination of DotImage and DotTwain, we were able to immediately mark off 40% of our functional requirements. The open API architecture of DotImage and DotTwain made the integration and customization a straight-forward intuitive process."
- Todd Oliver, Project Lead, LinkedHealth

"The radiologist can read an image anywhere they have web access... a hospital APCS system, a clinic, at home, and even via PDA. There is nothing the doctor needs to load."
- Scott Shuppert, President, Cad/Cam Services, Inc.

"DotImage is simply the best .NET imaging toolkit on the market. We have used several competing products but none of them are built around the .NET architecture like DotImage - so they are harder to use and more complex to distribute."
- David Cardinal, CEO, ProShooters LLC

"Working with Atalasoft has been 'awesome'. The Atalasoft support team was helpful in getting us familiar with the product. DotImage speaks for itself - the organization, the API, and level of abstration. Kudos to Atalasoft."
- Joe Aparo, Senior Developer, EBSCO

Legal Industry:
"Using Atalasoft's DotImage toolkit, we are offering a single yet scalable and flexible imaging solution to our customers, enabling them to utilize Image Connect across multiple applications as their needs change."
- Brad Kahnamoui, Product Manager, Thomson Elite

"The state is saving thousands of dollars per year and serving its constituents faster than ever. Our software maintenance cost went from about $7,500 annually to less than $300"
(After working with our customer Envoc)
- Marty Beasley, Manager of Geographic Information Systems, Louisiana Office of State Lands

"The Graduate School Office feels very strongly that this system has gone beyond being merely useful and has entered the realm of being necessary. It has allowed us a safe and long-lasting method for archiving student and other records which may need to be accessed in a timely manner. Our ability to view these imaged documents quickly has saved much in terms of valuable staff time which would otherwise be spent going through paper documents in storage cabinets."
- Sandra M. Powers - Dean of Undergraduate Studies, The College of Charleston

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Mid 2014 Release

Atalasoft SDK 10.5 Includes:
  • Drag Drop WebDocumentViewer thumbnails for reordering pages
  • PDF Form fill inside the WebDocumentViewer for DotImage
  • Tesseract OCR for JoltImage
  • PDF Format Tools for JoltImage
  • Bug fixes

Learn more about 10.5

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