How to Use FreeOCR to Convert Images Into Text

When comparing FreeOCR and Tesseract, the premise of an “open-source engine battle” contains a major catch: Tesseract wins by default because FreeOCR is not a competing engine—it is actually just a graphical wrapper built on top of Tesseract.

To understand how they relate and which one you should use, it helps to understand their structural differences, history, and where the industry stands. The Fundamental Difference Tesseract Open Source OCR Engine (main repository) – GitHub