How do I extract text from a PDF online without uploading it?

Document Workbench performs standard extraction locally in your browser. Open a PDF or image and review the structured result at ginexys.com/tools/pdf-processor; optional signed-in services are invoked explicitly.

How do I convert a PDF table to HTML or CSV online for free?

Use Document Workbench to convert PDF tables to structured HTML in your browser. Its grid mapping identifies rows and columns, and you can export the result to HTML, Markdown, or CSV.

What is the best free OCR tool that works entirely in the browser?

Document Workbench supports regular and scanned PDFs with layout-preserving extraction. Standard browser extraction is local; optional advanced OCR is a signed-in service.

How do I extract data from a scanned PDF without Adobe Acrobat?

Document Workbench extracts scanned documents into structured HTML with text and layout preserved. Standard OCR runs in the browser, with optional advanced OCR available as a signed-in service.

Can I compare my PDF and the Doc side by side?

Yes. Document Workbench includes a side-by-side diff view so you can compare the original PDF rendering against the Doc and correct layout issues.

Is there a free PDF to Markdown converter that doesn't upload files?

Yes. Document Workbench converts PDFs to structured HTML that you can export as Markdown. Standard extraction runs locally in your browser.

Document Workbench — Extract, Compare and Edit Documents

Name: Document Workbench
Author: GINEXYS

Load Compare ✨ Smart OCR PRO

Original Rendered source with editable text overlay

Open a PDF to view it here.

Load a PDF to inspect its structure.

Quick Guide

Tools

Col split Click canvas → drop a column boundary. Drag to move, double-click to remove. Forces splits the auto-detector missed.

Select Click a region to select. Drag to move, drag handles to resize. Double-click empty space to create a new region.

LLattice SStream PPara HHeading BBox EMath ⌫Skip

Re-extract page Reruns the pipeline with current slider values and visible regions. Result updates the Extract tab immediately.

Legend toggles

Click any chip to hide that layer or region type. Hidden regions are also skipped on the next re-extraction.

H segs V segs Rects Images Text Lattice Stream Heading Para

Sliders

Drag any slider — a ghost overlay appears on the canvas showing exactly what changes.

Y-bandVertical tolerance for grouping text into the same line. ↑ for skewed PDFs.

Para gapGap needed to split paragraphs. ↑ if paragraphs merge, ↓ if lines split.

Col gapWhitespace width to detect a column split. ↑ for dense multi-column layouts.

Stream confThreshold for whitespace-detected tables. ↓ catches more tables, may add false positives.

Canvas Detection layers & region overlays

Regions

Page stats

Regions

Pipeline thresholds

Min confidence 0.00

Y-band tol (R_Y_BAND) 0.45

Para gap (R_PARA_GAP) 1.80

Col gap (R_COL_GAP_MIN) 1.50

Stream conf (STREAM_CONFIDENCE) 0.60