PDF OCR

Convert PDFs to Markdown in Batch with AI OCR

Select multiple PDFs or an entire folder. FreeOCR Desktop processes scanned, image-only and multi-page documents, recognizes headings, lists, tables and formulas, and saves one editable .md file per PDF.

PDF conversion runs in FreeOCR Desktop, not in the browser, and uses 1 credit per page. Sign in with the same account and use permanent or subscription credits; no subscription is required.

PDF TYPES

Convert Both Scanned and Native PDFs

FreeOCR renders each page and reads its visible structure, so it can handle PDFs with or without a selectable text layer.

Scanned and Image-only PDFs

OCR reads pages that are stored as images, recovering text and document structure where ordinary text extraction returns nothing.

Native Digital PDFs

The same visual pipeline can turn reports, papers and exported documents into clean Markdown without relying on copy and paste.

MARKDOWN

Structured Markdown, Not a Flat Text Dump

The output keeps useful document structure in a portable format that works with editors, repositories and AI workflows.

Headings

Document hierarchy becomes Markdown headings that are easy to navigate and reorganize.

Paragraphs and Lists

Body text, numbered steps and bullet lists remain readable and editable.

Tables

Recognized rows and columns are represented with Markdown table syntax where possible.

Formulas

Inline and block equations can be preserved as Markdown-compatible LaTeX.

WORKFLOW

From PDF to .md in Three Steps

Use the desktop app for whole PDFs instead of uploading one page at a time in the browser.

1

Select PDF files or a folder

2

Choose Markdown as the output

3

Run OCR and save the .md files

PRODUCT PROOF

See the Real Desktop Batch Workflow

A real FreeOCR Desktop run, from selecting PDF files to saving the finished Markdown results.

Select multiple PDFs at once or add an entire folder from the PDF OCR screen.

Select PDF files or a folder

Select multiple PDFs at once or add an entire folder from the PDF OCR screen.

Choose Markdown once for the batch, then track each PDF as its pages are processed.

Choose Markdown as the output

Choose Markdown once for the batch, then track each PDF as its pages are processed.

Every completed PDF is saved as a separate .md file with its output path shown in the queue.

Run OCR and save the .md files

Every completed PDF is saved as a separate .md file with its output path shown in the queue.

EXAMPLE

A Real PDF and Its Markdown Result

The same research-paper page before and after processing in FreeOCR Desktop.

Source PDF page with paragraphs, mathematical formulas and a benchmark table.

Real PDF input

Source PDF page with paragraphs, mathematical formulas and a benchmark table.

Markdown output from the same PDF page with text, formulas and the table preserved.

Exact Markdown output

Markdown output from the same PDF page with text, formulas and the table preserved.

BATCH

Built for Multi-page and Batch PDF Work

Desktop handles complete documents and repeated conversion jobs without splitting PDFs into screenshots first.

Select Multiple PDFs

Add several files at once or choose a folder containing PDFs. Desktop shows page counts and processes the queue for you.

One Markdown File per PDF

Pages from each source PDF are combined in order and saved as a separate .md file beside your document workflow.

USES

Where PDF to Markdown Helps

Markdown is useful when the document needs to move beyond a fixed page layout.

AI and RAG Inputs

Prepare structured text for prompts, knowledge bases, chunking and retrieval pipelines.

Notes and Documentation

Move reports and handouts into Markdown editors, wikis and version-controlled documentation.

Research and Archives

Make scanned papers and legacy documents searchable, editable and easier to quote.

LIMITS

Current Limitations

PDF conversion is not lossless. Review the Markdown before using it in production or published work.

  • 01Images inside a PDF are not extracted as separate image files; they may appear as text placeholders in the Markdown.
  • 02Complex page layouts are converted into a logical reading order rather than recreating the original visual layout.
  • 03Low-resolution, skewed or heavily marked scans can produce recognition errors, especially in tables and formulas.
  • 04OCR runs in the cloud, so an internet connection is required. Desktop keeps the PDF on your computer and sends rendered page images for recognition.

RELATED

Choose the Output That Fits Your Workflow

Use Markdown for portable structured text, or choose another FreeOCR workflow when you need a different output.

FAQ

PDF to Markdown Questions

How do I convert a PDF to Markdown?

Download FreeOCR Desktop, select one or more PDF files, choose Markdown as the output format, and start OCR. Desktop saves one .md file for each source PDF.

Can it convert a scanned PDF to Markdown?

Yes. FreeOCR renders every PDF page and uses AI OCR, so it can read scanned and image-only PDFs that do not contain selectable text.

Does the Markdown preserve tables and formulas?

FreeOCR can represent recognized tables with Markdown table syntax and formulas with Markdown-compatible LaTeX. Results depend on scan quality and should be reviewed.

Can I convert multiple PDFs at once?

Yes. Desktop lets you select multiple PDF files or a folder. It queues the documents and saves a separate Markdown file for each PDF.

Is PDF to Markdown available online?

No. Whole-PDF conversion runs in FreeOCR Desktop, not in the browser. The desktop workflow can process multi-page PDFs and batch multiple files.

How much does PDF to Markdown cost?

PDF conversion runs in FreeOCR Desktop, not in the browser, and uses 1 credit per page. Sign in with the same account and use permanent or subscription credits; no subscription is required. Desktop shows the page count and checks your available credits before processing.

Convert Your PDFs to Markdown

Download FreeOCR Desktop, select your PDFs, and export structured .md files with AI OCR.

1 credit per PDF page · Multiple PDFs and folders supported

Batch PDF to Markdown Converter with OCR