Help & User Guide

Learn how to maximize OCR accuracy and troubleshoot common PDF conversion issues.

Choosing the Correct Language Dictionary

Selecting the exact language match for your document is crucial. If your PDF contains Hindi text with English numbers, choose English + Hindi (Mixed) from the language dropdown menu.

Recommended Scan Resolution (DPI)

For best results, scan physical papers at 300 DPI or higher. Extremely low resolution images (under 150 DPI) may cause character confusion between similar letters like 'e', 'o', or 'c'.

Page Orientation & Deskewing

Our engine includes an automatic deskewing filter, but upright vertical orientations work fastest. Ensure your PDF pages are not upside down before uploading.

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