A practical OCR workflow for Vietnamese scans, diacritics, administrative forms, tables, and human verification.
Quick answer
Assess the source quality, use PDF to Word for the intended output, and verify critical fields before the result enters a production workflow.
Recommended workflow
- Use a straight, high-contrast scan and preserve the complete page boundary.
- Enable OCR when text cannot be selected in the source PDF.
- Compare the DOCX against the source, focusing on names, identifiers, dates, and tables.
Start this workflow: PDF to Word
Verification checklist
- Vietnamese tone marks and Đ/đ
- Document numbers and personal names
- Text covered by stamps or signatures
Common mistakes
- Treating OCR output as authoritative data
- Using compressed messaging-app images as source scans
- Discarding the original before review
Bottom line
Vietnamese diacritics, legacy fonts, stamps, and low-quality scans introduce errors that ordinary text extraction cannot resolve. Assess the source quality, use PDF to Word for the intended output, and verify critical fields before the result enters a production workflow.
