Which method can be used for reading text from a native .pdf document?

The ability to read text from a native .pdf document can be accomplished using multiple methods, which is why the answer encompasses all the provided options. Each method has its own applications depending on the specific situation and the format of the PDF being used.

Using the Read PDF Text activity is specifically designed to extract text from standard PDF files that do not require any image recognition. This method works well when dealing with text-based PDFs, as it directly accesses the underlying text data without needing to interpret graphical representations.

Read PDF with OCR activity, on the other hand, is essential for scanned documents or those that contain images of text rather than selectable text. OCR (Optical Character Recognition) technology allows the software to analyze the images and convert them into machine-readable text, making it suitable for handling any PDF that doesn't have embedded text.

The option involving UI Automation by opening a PDF document in software like Adobe Acrobat Reader and using the Get Text activity leverages the graphical user interface of the application. This method interacts with the software as a user would, which can be beneficial in scenarios where the PDF might be interactive or where more visual cues are present.

Therefore, since each method can be effectively utilized depending on the characteristics of the PDF and the desired outcome, recognizing that