Scanned PDF OCR: Recognize Text in PDF
Recognize text in image-only PDFs for searching, copying or editing. Choose pages and a language, then export a searchable PDF, DOCX or TXT in your browser.
Recognize text from scanned PDF pages
PDF processed on your device
PDF contents are processed in your browser · The source file stays unchanged
Or drop one PDF here
One PDF up to 50 MB and 500 pages; OCR up to 50 pages per runFor example 1-3, 5; up to 50 pages per run, in original order. DPI may be reduced automatically for very large pages to limit memory use.
Your result is ready
DOCX contains text and page breaks; tables, columns, fonts and images are not reconstructed. PDF keeps rendered page images with a recognized text layer. Review accents and numbers before use.
How to use
Choose a scanned PDF
Choose a clear, upright scan. Use Organize PDF Pages to fix rotated pages first.
Choose pages and a language
Enter a page range such as 1-3, 5. Choose Vietnamese, English or both and start OCR.
Review and download
Check accents, names, numbers and reading order against the original. Search for a phrase in the PDF or open the DOCX to verify it.
Choose the output you need
| Choice | Result and considerations |
|---|---|
| Searchable PDF | Keep each page image and add a text layer for searching, selecting and copying. Pages are rebuilt from images; file size may increase. |
| Word (.docx) | Edit the recognized text with page order and page breaks. Original tables, columns, fonts and images are not reconstructed. |
| Plain text (.txt) | Use recognized text for notes, lookup or further processing, with original page number labels. |
Troubleshooting
- Incorrect accents or missing text
- Select the correct language and try 300 DPI with a clearer scan. Handwriting, blur and tiny text may produce errors; always review the result.
- Tables or columns read out of order
- Try the text block setting for a single-column page. For tables or multiple columns, compare with the original and edit the DOCX; tables are not reconstructed.
- Long documents or slow processing
- Select up to 50 pages per run; on phones, use small batches and 200 DPI. Cancel stops the current run without exporting a partial document.
Where is the document processed?
Document contents are read and exported in your browser without being sent to a conversion API. A connection is needed to load libraries; Vietnamese and English OCR data are served by KitoTool. The website still uses general page analytics. Keep the tab open while processing and download results before closing or reloading it.
Frequently Asked Questions about Scanned PDF OCR
Quick answers to common questions about Scanned PDF OCR and how to use the tool effectively.
How is this different from PDF to Word?
PDF to Word extracts an existing text layer. Scanned PDF OCR recognizes text in images when a PDF cannot be searched or copied.
Does it recognize Vietnamese?
Vietnamese, English and Vietnamese + English are available. Accuracy depends on the scan; review accents, numbers and names.
Is the original layout preserved?
The PDF keeps rendered page images with a recognized text layer. DOCX keeps text and page breaks rather than complex layout. Original PDF links, forms and digital signatures are not transferred to the OCR PDF.
SUPPORT & PARTNERSHIP
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PDF to Word
Extract text from selected PDF pages into an editable DOCX, HTML or TXT file in your browser.
Organize PDF Pages
Preview thumbnails, drag to reorder, rotate and delete PDF pages, undo changes and export one new PDF in your browser.
Image to Text (OCR)
Extract editable text from an image with OCR, with support for Vietnamese, English and other available languages.
PDF Compress
Free PDF Compress tool to reduce PDF file size while maintaining best possible quality.
PDF Merge
Combine PDF files into one document and arrange their order before downloading.
PDF Split
Select individual pages or a range from one PDF and download one new PDF with those pages in source order.
PDF to Excel
Select PDF pages, preview extracted rows and columns, and download an editable XLSX workbook. File contents are processed on your device.
Word to PDF
Convert a DOCX document to a downloadable PDF; check the exported layout before sharing.
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