Try to use free software called Aflipsoft, which helps to convert your DjVu scanned files to popular PDF. Or even give PDF real flipping effect with Page Flip Software.
Convert PDF to Text Desktop Software is a desktop software for windows users. It allows you to convert all your PDF (include Scanned PDF) files into Text format (.Txt) without internet connection.
Scanned Document Skew Fixer automatically corrects skewed documents. This software detects the skew angle of the document from the content and rotates the scanned image to the correct orientation.
Fill scanned paper forms in fast and easy! Program detects text fields automatically to so just open scanned form image (or scan directly using software) and click "AutoFind Text Fields To Fill" and then just type in text using keyboard
PDF OCR is based on OCR technology to convert scanned PDF paper books and documents into editable electronic text files fast and easily. PDF OCR has a build-in text editor which allows you to edit ocr result text without MS Word.
help you to de-skew the scanned image with the PDF files, convert the scanned image to black, white or gray in PDF files and delete unwanted blank page in the PDF files easily.