What you provide
One unlocked PDF up to 10 MB and 50 pages. The installed recognition model supports English in this release.
PDF and document workbench
Make scanned PDF pages searchable with English OCR.
Render each page, recognize English text with local Tesseract and rebuild an image-backed PDF with an invisible searchable text layer.
1 PDF / up to 50 pages10 MB combined limitSearchable OCR PDF
Drop zone ready10 MB combined
Drop one PDF here
Choose one unlocked PDF. The source remains unchanged and the result downloads separately.
Files are sent only when you run the tool; no server-side job history is created.
Product contract
Understand OCR PDF before processing
Render each page, recognize English text with local Tesseract and rebuild an image-backed PDF with an invisible searchable text layer.
What you receive
One _nirmion_tools_ocr_searchable.pdf with page images and a searchable OCR text layer.
What to review
Recognition can be wrong on handwriting, skew, low contrast, complex tables and mixed languages. OCR output is not a certified transcription.
Workflow
From source to checked download
The workspace checks files and processor readiness before enabling the operation.
One unlocked PDF up to 10 MB and 50 pages. The installed recognition model supports English in this release.
Confirm English as the recognition language, then keep the page open while every page is rendered and recognized.
Search and copy sample text from the result, then compare names, amounts, dates and legal wording against the visible page image.
Common uses
When OCR PDF is useful
Make scanned PDF pages searchable with English OCR.
Make a scanned agreement searchable before review.
Prepare an image-only invoice for text or table extraction.
Create copyable text from photographed English pages.
Important boundary
OCR always needs human verification.
Do not rely on recognized text for legal, medical, financial or identity data without checking the visible scan.
Practical help
Questions before you run it
Does OCR translate the document?
No. It recognizes English characters and keeps the visible page image.
Why is the output larger?
Every page is rendered into an image-backed searchable PDF.
Can it read handwriting?
Handwriting accuracy is not promised; use clear printed text for best results.
Document workflow
Use OCR PDF online with a bounded local API.
Render each page, recognize English text with local Tesseract and rebuild an image-backed PDF with an invisible searchable text layer. One unlocked PDF up to 10 MB and 50 pages. The installed recognition model supports English in this release.
One _nirmion_tools_ocr_searchable.pdf with page images and a searchable OCR text layer. Recognition can be wrong on handwriting, skew, low contrast, complex tables and mixed languages. OCR output is not a certified transcription. After download, the form resets and three tab-memory results remain available for re-download.