UiPath AI Specialist v1 — Question 8

Which of the following OCR (Optical Character Recognition) engines is not free of charge?

Answer options

• A. Tesseract.
• B. Microsoft Azure OCR.
• C. OmniPage.
• D. Microsoft OCR.

Correct answer: B

Explanation

Microsoft Azure OCR is a paid service that requires a subscription for usage, making it the only option among the listed engines that is not free. In contrast, Tesseract is an open-source engine, while OmniPage and Microsoft OCR may offer free versions but are generally associated with paid features.