PDF OCR
Cloud3 free/dayOCR scanned PDFs in the browser tool: extract text or produce a searchable PDF (text layer) on the server with tesseract. English & Chinese.
Sign-in required; cloud tasks count against your cloud quota (see pricing for free/Pro rules).
What is it? PDF OCR extracts text from scanned PDFs or produces a searchable PDF with a text layer, using tesseract on the server. English and Chinese are supported.
TL;DR: OCR scanned PDFs into text or a searchable PDF (cloud).
How to use
- Sign in and upload the scanned PDF.
- Choose the language and output (text or searchable PDF).
- Wait for the job and download the result.
FAQ
Which languages?
English and Chinese are supported, among others.
When are files deleted?
Cloud files follow the configured retention window.
Limitations
- Requires an account and cloud quota.
- OCR accuracy depends on scan quality.
Privacy
Local processing never uploads. Pro cloud processing uploads files over an encrypted connection; they are stored for 30 days by default and auto-deleted, or you can delete them earlier at any time.