How Kalyvor keeps your files private
Encryption in transit, immediate deletion and what browser-side processing actually means.
4 min read
Text recognition
OCR PDF
Turn scans and photographed pages into fully searchable, selectable, copy-pasteable text — across 100+ languages, with the original layout untouched.
- 6tools
- ~6saverage
- Auto-deleted when done
- Secure processing
- Free to start
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Popular:
Most used
Popular ocr tools
The 4 tools people reach for most in this category.
PDF to Text (OCR)
Extract selectable text from scans.
ProPopularAI
Searchable PDF
Add a hidden text layer to scans.
ProAI
Scan to PDF
Turn phone photos into clean PDFs.
FreeAIFast
Image to PDF (OCR)
Make images fully searchable.
ProNewAI
The full library
All ocr pdf tools
Every one of the 6 tools in this category. Filter by type or search by name.
Chat with PDF
Ask questions and get answers with citations.
ProAINew
Summarize PDF
Key points from a long document in seconds.
ProAINew
Scan to PDF
Turn phone photos into clean PDFs.
FreeAIFast
Image to PDF (OCR)
Make images fully searchable.
ProNewAI
PDF to Text (OCR)
Extract selectable text from scans.
ProPopularAI
Searchable PDF
Add a hidden text layer to scans.
ProAI
Related PDF categories
Different job? Jump straight to the toolkit that handles it.
Why Kalyvor
Built for people who value their time
Every ocr tool is fast, private and genuinely free — no dark patterns, no surprises.
Fast cloud processing
Jobs run on dedicated workers and finish in seconds — no queue, no spinner you can go make coffee to.
Auto file deletion
Everything you upload is erased the moment the job finishes. Nothing is written to long-term storage, so there is no retention period to wait out.
Works everywhere
Desktop, tablet or phone, any modern browser. Nothing to install, no plugins, no extensions.
Batch processing
Drop in a folder's worth of files and run the whole set through one tool in a single pass.
Privacy first
Encrypted in transit, never used to train models, never sold. Many tools never send the file at all.
No installation
Open a tab and go. No account needed to start, no download, no licence key to hunt for.
Helpful articles
Guides and walkthroughs for getting more out of OCR PDF.
Batch processing: run 100 files at once
A practical walkthrough of queueing large jobs without babysitting the tab.
6 min read
Choosing the right tool for the job
A short decision guide for when two tools look like they do the same thing.
5 min read
Getting started with Kalyvor
From first upload to finished download in under a minute — the whole flow.
3 min read
Questions
Frequently asked questions
Everything worth knowing before you run your first OCR PDF job. Still stuck? Talk to support.
Ready to make every scan searchable?
Run OCR in seconds, then pick from 153 tools for whatever the document needs next.
- 6 ocr tools
- Secure processing
- No sign-up
- Free to start