OCR technology converts scanned documents into editable text so that the user would be able to manipulate it further in case it is needed. This results in files that occupy lesser storage space, and in saving time and money. The best OCR shareware equipments available give an almost flawless translation of the scanned document. OCR involves reading the scanned image of a physical document, letter by letter, comparing the identified letter to a machine code template for that particular letter, and then translating it into the user's language. The intermediate bitmap stage involves machine codes that serve as a reference for the computer, say ASCII. OCR enables eradication of bulky hard copies of files, digitalizing the work space.
OCR Shareware Features and Details
There are many sources for obtaining the best OCR shareware. Many companies provide a collage of functionalities and featured packages in the OCR, and grade them accordingly. The OCR software goes through the light intensity of the given image of the document, and analyses each character. The process is speedy. Initially, the inaccuracy of OCR owed to the hit or misrecognition of bitmap patterns of characters or numerals of the image. This has however been eradicated, and changes have been made in best OCR shareware technologies to track bitmaps of characters with more precision and efficiency. Multiple algorithms are applied while compiling the character translations, and neural network technologies are popularly used for this purpose. A sort of polling is done, and the most common result of the analysis of a character translated is taken as the final decision. Best OCR shareware also shows competency in the form of being able to read and translate a series of languages. This means that the predefined database is wider, and can comprehend any letter within the prescribed language set.
OCR Pros and Usage
OCR is also used to read handwritten image files hence increasing credibility to the software. This is still however a developing field, under research. OCR avoids mistypes and errors that are prevalent when one types out bulky documents. Best OCR shareware is used in checking the authenticity of papers and official documents in libraries, passport offices, banks, etc. OCR output files are of a wide range, but most popularly pertain to text searchable PDFs, which are highly user accessible and manipulative. The options given by OCR shareware for the output file format is also an aspect to assess in order to effectively predict its quality and competency.