Question 1

What OCR engines are used in PDF Converter Lab?

Accepted Answer

PDF Converter Lab combines state-of-the-art Multimodal Neural Vision models (Gemini 3.8 Flash), WebAssembly Tesseract OCR for zero-upload offline parsing, and pdf-lib for vector coordinate calibration.

Question 2

Can I export scanned tables directly into Microsoft Excel (.xlsx)?

Accepted Answer

Yes. The PDF to Excel OCR tool identifies table borders, invoice grids, and financial ledgers, reconstructing real rows and columns into native OpenXML .xlsx workbooks.

Question 3

How does Searchable PDF work?

Accepted Answer

The Searchable PDF engine overlays an invisible, high-precision vector text layer matched to the exact bounding box of every scanned word. You see the original document while being able to select, copy, and search with Ctrl+F.

Question 4

Is my data stored or used for model training?

Accepted Answer

No. PDF Converter Lab enforces a strict Zero File Retention policy. All files are processed strictly in-memory and permanently purged immediately upon completion.

PDF OCR

Drop your PDF OCR files here

Multi-page scanned PDF extraction

Dual neural & optical layout analysis

Searchable PDF with invisible text layer

OCR Processing History