Extract Plain Text from a PDF

Some PDFs contain selectable characters; others are scans of pages stored as images. Text extraction can work from a text layer, while scanned pages need OCR to estimate characters. The methods have different error patterns and should not be treated as equally reliable.

Try selecting a line in the source reader and compare extracted words with the page. If the document is scanned, inspect names, figures, and punctuation carefully. Low contrast, skew, unusual type, and handwriting can all reduce recognition accuracy.

Check numbers, minus signs, decimal marks, ligatures, accented names, and symbols. Some fonts encode visible glyphs in ways that do not map neatly to standard characters. A line can look plausible while containing a wrong digit or an omitted character.

For contracts or reports, verify any extracted text used in a decision against the page image. OCR output is a convenience for search and reuse, not a substitute for source review. Record corrections separately if the text becomes part of a new authoritative document.

TXT is helpful for indexing, searching, quoting, and moving content into another editor. It is not a faithful visual copy of a designed report. Keep PDF when page arrangement, signatures, diagrams, or visual evidence matter.

Before sharing the text, check for confidential content and follow the document owner's access rules. Extraction may reveal text that was visually hidden behind a white box or not obvious in a scan. Use a secure redaction process on the source and verify it independently when removal is required.