Common Problems in PDF to Text Extraction
Fix empty output, garbled characters, missing text, broken reading order, and scanned PDF issues in PDF to Text conversion.
- pdf to text troubleshooting
- garbled pdf text
- missing pdf text
- scanned pdf no text
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The TXT File Is Empty
The PDF may be scanned, image-only, or protected. Try selecting text in the original PDF; if nothing selects, OCR is probably required.
Read what OCR is for PDF before retrying.
Characters Look Wrong
Wrong symbols usually point to encoding or custom-font mapping problems. The visual PDF can look correct while the internal character map is incomplete.
The PDF text extraction guide explains why this happens.
Reading Order Is Confusing
Multi-column pages, sidebars, headers, footers, footnotes, and tables can interrupt plain text order. Review the output before using it for analysis or publishing.
For a clean start, open PDF to Text and compare the result with the original file.