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PDF 指南

如何从 PDF 中提取文本:将 PDF 变成纯文本

作者 Ayaz · 更新于 2026 年 7 月 · 阅读约 6 分钟

You've got a PDF with important text. But you can't copy it — either the PDF has restrictions, or it's a scan, or you just want to extract the text without the formatting.

When to use PDF to Text

  • Content repurposing: Extract text to use in a blog post, presentation, or email.
  • Text analysis: Analyze the text for keywords, frequency, or sentiment.
  • Translation: Extract text to paste into a translation tool.
  • Accessibility: Make text available for screen readers.

How to extract text

  1. Open PDFly's PDF to Text tool.
  2. 上传您的 PDF。
  3. Click process — the tool extracts all the text.
  4. Download the .txt file or copy the text directly.

扫描版 PDF 怎么办?

If your PDF is a scan, you'll need OCR first to recognize the text.

What gets extracted?

  • Text: All the words from the PDF, in reading order.
  • Structure: Paragraph breaks and basic line breaks are preserved.

Need to extract text from a PDF?

Convert PDF to Text in seconds — no uploads, no signup.

Open PDF to Text Tool

常见问题

Does PDF to Text work with scanned PDFs?

If the PDF is a scan, you'll need OCR first.

Will the text be in the correct order?

The tool tries to extract text in reading order. For simple documents, it works well.

Can I extract text from password-protected PDFs?

您需要先解锁该 PDF。