Deep OCRDeep OCR
Batch OCR - Free AI Tool

Upload a PDF file or enter a PDF URL and let Deep OCR extract the text for you.

Batch OCR - Fast, Accurate, and Scalable Bulk Document Text Extraction

When your workflow involves hundreds or thousands of scanned documents, manual text extraction becomes a bottleneck. Deep OCR’s Batch OCR engine is designed to eliminate that bottleneck entirely. Whether you're processing invoices, reports, academic archives, legal documents, or mixed-format PDFs, our Batch OCR solution converts everything into clean, searchable, and fully editable text at scale—for free, without limits, and without complicated setup.

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Deep OCR

The Strength Behind Batch OCR

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A Design Built for Large Volumes from the Ground Up

Our Batch OCR wasn't created as a small utility that later added bulk features—it was designed from day one to handle large, messy document sets. This foundation allows the system to treat a folder filled with hundreds of PDFs or images as a single, coherent workload rather than as isolated conversions. Users don't have to micromanage processing; once the files are uploaded, the engine intelligently distributes tasks and completes everything in one continuous flow.
Designed for large volumes
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Consistency Across Mixed-Quality Scans

Real-world documents are far from perfect. Some pages are faint, some are rotated, some were scanned with shadows or inconsistent brightness. Batch OCR is trained to handle this natural variation gracefully. The output remains steady and reliable, even when the input fluctuates in quality. This consistency is especially crucial for organizations that work with large archives where scan quality varies dramatically across years or scanning devices.
Consistency across mixed-quality
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Seamless Handling of Multilingual Documents

It's increasingly common for the same document bundle to contain multiple languages—English next to Chinese, or Japanese mixed with English diagrams. The Batch OCR processes all of this within a single batch without needing separate settings. The ability to interpret multilingual text without interrupting workflow is a quiet but powerful advantage for international teams, researchers, and cross-border operations.
Handles multilingual documents

Why Batch OCR Works Better for High-Volume Processing

The OCR tool is intentionally built for people who need to move quickly. Whether you're a researcher digitizing archives, a business migrating paper documents into digital storage, or a freelancer dealing with client files, the service is designed to eliminate friction at every step. It focuses on three core principles:

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Immediate accessibility

There's no registration, no credits, and no gated features. You simply open the page and start working. Batch OCR is available to every user, not hidden behind an enterprise plan.
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Reliability across mixed-quality documents

Even imperfect scans—slightly blurry pages, uneven lighting, faint text, or rotated files—can be processed effectively. The system is optimized to produce clean text even when the input isn’t ideal.

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A genuinely free tool that doesn't compromise features

Most platforms impose page quotas or restrict batch processing to paid tiers. DeepOCR removes that barrier entirely, making large-scale text extraction accessible to individuals, small teams, and organizations without the budget for heavy OCR software.

What Our Users Say

People who work with high-volume documents often talk about time saved—not in minutes, but in entire afternoons or weeks. These experiences show how powerful bulk processing becomes when accuracy and scale work together.

"We digitized several years of archived PDFs in a single day. I can't imagine doing that manually again."

Li M.

Li M.

Research Institute

"The layout reconstruction is surprisingly strong. I didn't need to spend hours fixing tables or formatting."

Wang M.

Wang M.

Small Business Team

"Batch OCR features are usually paywalled everywhere else. DeepOCR is the first tool that lets us work freely with large uploads."

Chen A.

Chen A.

University Library

Questions People Often Ask about Batch OCR

Before getting started with large-scale document conversion, many users want to understand how Batch OCR behaves in real working environments—how it handles huge uploads, what happens to their files, whether accuracy remains stable, and whether there are hidden limits or costs. The questions below summarize the concerns we hear most from researchers, small businesses, enterprise users, and everyday people who rely on OCR for real productivity. These answers are meant to give you clarity and confidence before you commit your entire document archive to the system.

Start Processing Your Files in One Step

Begin your Batch OCR session today—upload your files and let it handle the rest. The simplest way to transform large document collections into usable data is right here.

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