UniTwain is a virtual scanner which appears in your application just like any other scanning device. By scanning from it, the UniTwain interface will appear, allowing you to import documents, images, snapshots from cameras, and even scans from other scanners, and then return all those images back to the application. This allows you to scan any type of document directly into your application.
The built-in image editor allows you to configure the contrast, saturation, and size of each image. You can also crop and deskew documents. Once you edit your image to your liking, you can apply those changes to all other images in your list. With the UniTwain TWAIN scanner, you can easily prepare all of your images to your liking before importing them to the application.