The Document object represents an IPRO document which encapsulates the data and the parameters required during OCR related procedures. To create a new document, invoke the Add method of the Documents collection. To open an existing document, invoke the Open method. To save a document for later reference, invoke the Save method. The Document object has numerous properties and settings. You can save or load all settings by using the SaveSettings and LoadSettings methods.

The Documents collection is a sorted set of Document objects, where each element represents a document handled by the Engine. Through its properties, the Documents collection returns information about the currently open IPRO documents.