Version 5.2

• Work in Windows Vista and Windows 7 fully supported.

Version 5.1

• ActiveX was signed with new code signing certificate from Thawte.
• Added ability to swap images in the internal images buffer.

Version 5.0

• TWAIN 2.0 specification supported.
• Added ability to detect if TWAIN is installed in the system.
• Added ability to specify path to TWAIN Data Source Manager. This feature allowed to use the control in Citrix systems.
• Added ability to detect if scanner has flatbed.
• All properties began with the upper letter now. C++ code which used the control must be updated.
• Optimized DuplexEnabled property for compatibility with Epson GT 2500 scanner.
• Allowed to save acquired image in web applications for preview via new GetPathToTempDir method.
• Allowed to work with COM arrays in JavaScript via new ConvertArrayToString method.
• Allowed to get the layout of scanned image in JavaScript via new GetImageLayoutAsString method.
• Added ability to create log-file and send it to VintaSoft support team if scanner does not work properly.
• Some major and minor fixes.
• Examples updated.

Version 4.1

• Version contained some minor fixes.

Version 4.0

• ActiveX was digitally signed by certificate from Thawte.
• Image processing functions (deskew, rotation) added.
• Added ability to create custom progress indicator of image scan.
• Added new properties (deviceOnline, showIndicators, jobControl).
• noiseLevelInBlankImage property deleted.
• Fixed bug in httpResponseString property.
• Examples updated.

Version 3.7.1

• Modified image uploading process for compatibility with IIS 6 and IIS 7 servers.

Version 3.7

• This version of ActiveX was fully compatible with Windows Vista.
• From this version the fileName property could be used only at runtime.

Version 3.6.5

• Added ability to set cookie in image uploading session. This could be useful if you must authenticate with the Lotus Domino server.

Version 3.6

• Added ability to use File transfer mode for acquiring images. This transfer mode can greatly increase speed of scanning if high-speed scanner is used because scanned images would be saved directly to a disk.
• Minimal and maximal values for brightness and contrast was determined not correctly for some models of Canon scanners. This bug fixed.

Version 3.5

• Export table of ActiveX Control changed. It's necessary to recompile programs which used the ActiveX Control.
• Optimized scan process algorithm for compatibility with Xerox and Visioneer scanners.
• Noise removal, border detection and detection of blank page algorithms optimized.
• Examples for VB.NET, C#, VB, VC++, Delphi, C++ Builder modified.

Version 3.3

• Modified FTP transfer algorithm for compatibility with Pure-FTP and IIS 6.0 FTP servers.

Version 3.2

• Noise removal (despeckle) algorithm optimized. Added Removing noise from images for all types of acquired images.
• Added Border detection for all types of acquired images.
• Changed format of TIFF images with bit depth more than 8 bit (16 bit gray images and 48 bit color images). Acquired images could be opened in Adobe Photoshop.
• GetImageAsHDIB method added. This method allowed to get image as device-independent bitmap (DIB).
• DeleteImage method added. This method allowed to remove selected image from internal images buffer.
• Algorithm of IsBlankImage method updated.

Version 3.1

• Deleted ability to detect borders for color images. This algorithm was revised to be added in next version.
• Fixed bug in work of AcquireModal method.
• Fixed bug in work with digital cameras from Canon.
• Example for JavaScript created, which illustrated how to work with automatic documents feeder (ADF).

Version 3.0

• Added AcquireModal method. This allowed to acquire images without usage of PostScan event.
• Added ability to acquire images via Memory Transfer mode. This allowed to acquire 16-bit gray images and 48-bit color images and save them to a TIFF file.
• Border detection algorithm added.
• Despeckle algorithm added.
• Added ability to rotate images.
• httpResponseCode property added. This property allowed to get response code from HTTP server.
• Example for C# created, which illustrated how to save acquired image to a table of MS SQL server.
• Example for IBM Object Rexx modified.