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OCR PDF

从扫描的PDF中提取文本并创建可搜索的文档。由客户端OCR驱动 — 无需上传。

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Drop your scanned PDF here

Supported: PDF (up to 100.0 MB)

常见问题

什么是OCR?

OCR(光学字符识别)从扫描文档和图像中提取文本,使其可搜索和可复制。

OCR的准确度如何?

准确度取决于扫描质量。清晰、高分辨率的扫描效果最佳。

支持哪些语言?

英语和使用拉丁字母的大多数欧洲语言。从右到左书写的语言和亚洲字符集可能准确度较低。

Common Use Cases

Make scanned books searchable

OCR a scanned textbook or research paper to make it fully searchable — find any term instantly instead of flipping pages.

Digitize medical records

OCR scanned patient intake forms and medical records to make them searchable for EHR systems and quick reference.

Legal document processing

OCR court filings and discovery documents so you can search across thousands of pages for specific names, dates, or terms.

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