OCR guide
When to use PDF OCR vs image OCR
By Waleed Sheeraz, independent operator of A2Z Edit · Updated 2026-09-09
If your pages are loose photos, image OCR is direct. If they are already bound as a PDF scan, PDF OCR is the better fit.
A2Z Edit separates these paths so each page does one job well.
Steps
- Check whether your source is image files or a PDF.
- For JPG/PNG screenshots, open Image to Text (English or Arabic).
- For a scanned PDF, open PDF to Text (English or Arabic).
- Run OCR and review output.
- Convert images to PDF first only when you want one multi-page file to OCR together.
Why it matters
Picking the matching file-type tool avoids extra conversions and confusion.
Tips
- A single screenshot rarely needs a PDF wrapper.
- Large binders: split the PDF, then OCR sections.
- Language still matters—file type and language are both choices.
Match the file type
Photos and screenshots belong on Image to Text. Multi-page scans already in a PDF belong on PDF to Text so you do not flatten pages into a gallery first. A digital PDF with a text layer needs PDF to TXT, not OCR.
Language still matters: English, Arabic, or bilingual. Handwriting fails on both.
Frequently asked questions
Can image OCR read a PDF?
Use the PDF OCR tools for PDFs.
Mixed photo set?
OCR key images individually, or build a PDF and use PDF OCR.
Selectable-text PDF?
Try PDF to TXT before OCR.
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