# Best OCR for Medical Records: What HIPAA Changes About Your Choice

## Short answer
A HIPAA compliant OCR tool is one whose vendor signs a business associate agreement with you, and no comparison page can certify that. FastOCR (we make it) makes no HIPAA claim and offers no BAA. The best OCR software for healthcare depends on where files go: offline software keeps records on the computer, and web tools state how long they keep uploads.

By the FastOCR team · Updated 4 November 2026 · Documentation checked 4 November 2026 · We make FastOCR. Accuracy figures come from our own test of each tool we scored, ours included, on the same scans; other facts link to each tool's own pages. [How we tested](https://fastocr.org/blog/best-ocr-for-medical-records#method)

Try it here: upload an image or scanned page at https://fastocr.org/image-to-text

## Verdict
**Pick FastOCR if:**
- The text holds no patient identifiers: a published paper, a drug leaflet, a blank form or your own paperwork.
- You need a scan turned into text and a searchable PDF, in any of many languages, without installing a PDF suite.
- Your policy allows software that runs on the computer: the free offline Mac and Windows apps (public beta) export text, Word and Markdown.

**Pick another tool if:**
- The records carry patient identifiers and your policy needs a signed BAA: ask the vendor of any web service for one in writing. FastOCR offers none.
- You want everything on one machine with batch conversion: ABBYY FineReader PDF or Readiris.
- You want free software you can run on your own servers: Tesseract.

## Best for
- **Medical text with no patient identifiers, such as a published paper or a leaflet:** [FastOCR (our tool)](https://fastocr.org/blog/best-ocr-for-medical-records#fastocr-for-medical-records). Upload a scanned PDF for a searchable PDF, or a photo for text, Word and Markdown. Images need no sign-up and carry no watermark; PDFs need a free account.
- **Records that must stay on one computer, with batch conversion:** [ABBYY FineReader](https://fastocr.org/blog/best-ocr-for-medical-records#abbyy-finereader). ABBYY lists FineReader PDF for Windows and Mac and says it converts multiple documents at once into searchable PDF and other formats. ([source](https://pdf.abbyy.com/media/3denzynd/brochure-finereaderpdf-full-feature-list-en.pdf))
- **The shortest retention window a web tool states:** [PDF24](https://fastocr.org/blog/best-ocr-for-medical-records#pdf24). PDF24 says files are deleted from its server after one hour. That is the vendor's own statement, not something we audited. ([source](https://tools.pdf24.org/en/ocr-pdf))
- **A web tool that advertises handwriting recognition:** [OCR.space](https://fastocr.org/blog/best-ocr-for-medical-records#ocr-space). OCR.space advertises handwriting OCR and says files are deleted right after processing. We did not test it on medical handwriting. ([source](https://ocr.space/))
- **Free OCR inside your own systems:** [Tesseract](https://fastocr.org/blog/best-ocr-for-medical-records#tesseract). Open source and run locally from the command line; its FAQ warns that it is designed for printed text. ([source](https://tesseract-ocr.github.io/tessdoc/FAQ.html))

## Comparison table
| Tool | Where it runs | What the vendor says about kept files | Searchable PDF | Handwriting, as published |
| --- | --- | --- | --- | --- |
| FastOCR (our tool) | Website; free offline Mac and Windows apps in public beta | Encrypted in transit and at rest, deleted after a retention period; no HIPAA claim and no BAA | Scanned PDFs; one page for each image | We did not test it |
| ABBYY FineReader | Windows and Mac desktop ([source](https://pdf.abbyy.com/pricing/)) | Not stated ([source](https://pdf.abbyy.com/pricing/)) | Yes ([source](https://pdf.abbyy.com/media/3denzynd/brochure-finereaderpdf-full-feature-list-en.pdf)) | Not stated ([source](https://pdf.abbyy.com/media/3denzynd/brochure-finereaderpdf-full-feature-list-en.pdf)) |
| Readiris | Windows and Mac desktop ([source](https://www.irislink.com/EN-US/c2419/Readiris-PDF.aspx)) | Not stated ([source](https://www.irislink.com/EN-US/c2419/Readiris-PDF.aspx)) | Yes ([source](https://www.irislink.com/EN-US/c2419/Readiris-PDF.aspx)) | Not stated ([source](https://www.irislink.com/EN-US/c2419/Readiris-PDF.aspx)) |
| Tesseract | Your computer, from the command line or code ([source](https://github.com/tesseract-ocr/tesseract)) | Not stated ([source](https://github.com/tesseract-ocr/tesseract)) | Yes, PDF output ([source](https://github.com/tesseract-ocr/tesseract)) | FAQ: designed for printed text; handwriting does not work very well ([source](https://tesseract-ocr.github.io/tessdoc/FAQ.html)) |
| PDF24 | Web ([source](https://tools.pdf24.org/en/ocr-pdf)) | Deleted from the server after one hour; servers in Germany ([source](https://tools.pdf24.org/en/ocr-pdf)) | Yes ([source](https://tools.pdf24.org/en/ocr-pdf)) | Not stated ([source](https://tools.pdf24.org/en/ocr-pdf)) |
| Smallpdf | Web ([source](https://smallpdf.com/pdf-ocr)) | Deleted after one hour unless you save them to a Smallpdf account ([source](https://smallpdf.com/pdf-ocr)) | Yes ([source](https://smallpdf.com/pdf-ocr)) | Not stated ([source](https://smallpdf.com/pdf-ocr)) |
| Sejda | Web ([source](https://www.sejda.com/ocr-pdf)) | Deleted automatically after 2 hours ([source](https://www.sejda.com/ocr-pdf)) | Yes ([source](https://www.sejda.com/ocr-pdf)) | Not stated ([source](https://www.sejda.com/ocr-pdf)) |
| iLovePDF | Web ([source](https://www.ilovepdf.com/ocr-pdf)) | Kept for a maximum of 2 hours ([source](https://www.ilovepdf.com/help/faq)) | Yes ([source](https://www.ilovepdf.com/ocr-pdf)) | Not stated ([source](https://www.ilovepdf.com/ocr-pdf)) |
| OCR.space | Web ([source](https://ocr.space/)) | Deleted immediately after OCR; the searchable PDF link lasts one hour ([source](https://ocr.space/)) | Yes ([source](https://ocr.space/)) | Advertises handwriting OCR ([source](https://ocr.space/)) |
| Adobe Acrobat online | Web ([source](https://www.adobe.com/acrobat/online/ocr-pdf.html)) | Deleted unless you sign in to save; no period given ([source](https://www.adobe.com/acrobat/online/ocr-pdf.html)) | Yes ([source](https://www.adobe.com/acrobat/online/ocr-pdf.html)) | Says handwritten text can reduce accuracy ([source](https://www.adobe.com/acrobat/online/ocr-pdf.html)) |
| Soda PDF | Web, with a desktop version ([source](https://www.sodapdf.com/pdf-tools/ocr-pdf/)) | Deleted from its servers within 24 hours ([source](https://www.sodapdf.com/pdf-tools/ocr-pdf/)) | Yes ([source](https://www.sodapdf.com/pdf-tools/ocr-pdf/)) | Not stated ([source](https://www.sodapdf.com/pdf-tools/ocr-pdf/)) |

## Why FastOCR
- **Scanned PDFs.** Scanned PDF in, searchable PDF out; text copies in the right order, including right-to-left.
- **Photos and screenshots.** Every image upload gets raw text and a single-page searchable PDF, plus Word and Markdown.
- **Exports.** Raw text, Word (.docx) and Markdown.
- **Languages.** 100+ languages, detected automatically, including mixed pages. Share of characters wrong on our evidence scans (lower is better): Arabic 2.6%, Urdu 9.1%, Bengali 7.4%, Tamil 2.2%, Chinese 1.0%.
- **Free use.** Images: free, no sign-up, no watermark. PDFs: free account.

## How FastOCR works
Figure: what FastOCR gives back besides plain text, a searchable PDF whose copied Urdu text keeps reading order and bank statement rows in a spreadsheet. The statement rows are illustrations.

## What "HIPAA compliant OCR" can and cannot mean
HIPAA does not certify software. Whether a clinic or billing office may send records to a vendor depends on a business associate agreement with that vendor and on the office's own safeguards. Your compliance officer decides that, and this page is not legal advice.

FastOCR makes no HIPAA claim and offers no BAA, so keep records that contain patient identifiers out of the web service. We did not check which other vendors will sign a BAA; the pages we recorded do not say, so ask each one in writing before any upload. A vendor's retention window, quoted in the table, is a statement about its servers and not a compliance promise.

Software that runs on the computer avoids the upload question altogether. FastOCR has free offline [Mac](https://fastocr.org/mac) and [Windows](https://fastocr.org/windows) apps in public beta, and ABBYY FineReader PDF, Readiris and Tesseract also run locally. Whether that satisfies your policy is for you to decide.

## Where the file goes: offline software or a web tool
The table has two groups. Desktop software and Tesseract run on your computer, so the file is not uploaded. Web tools upload the file, and each one states its own clock: PDF24 and Smallpdf say one hour, Sejda and iLovePDF two hours, Soda PDF 24 hours, OCR.space says immediately after processing, and Adobe says files are deleted unless you sign in to save the result.

FastOCR encrypts files and results in transit and at rest and deletes them after a retention period; the [privacy page](https://fastocr.org/privacy) has the terms. These are the vendors' own words, read on the dates shown below. We did not test any of them.

## Searchable output, and how accurate it is on medical files
Every tool in the table lists a searchable PDF, the output that lets you find a lab value or a drug name inside a scanned chart. Which one reads your documents best is a different question, and we cannot answer it: we have no medical accuracy test, and no tool here publishes one for clinical documents.

Our measured results are printed book pages in the six scripts shown, in the [accuracy comparison](https://fastocr.org/blog/ocr-accuracy-comparison-benchmarks). Charts, forms with checkboxes, stamped faxes and prescriptions are harder. Run ten of your own non-sensitive samples, or de-identified copies, through two tools and compare the numbers by eye. The [OCR for medical records answer](https://fastocr.org/qa/ocr-for-medical-records) covers the same ground in short form.

## OCR and redaction are separate jobs
OCR reads text; it does not hide any. If you also need names, numbers or addresses removed before a record is shared, use a redaction step. FastOCR has a free [PDF redaction tool](https://fastocr.org/redact-pdf) that runs in your browser. You draw boxes or search for a word, and marked pages are saved as pictures with the boxes painted black, so the covered text is gone from the file.

Redact first, then run OCR on the result if you want it searchable: the black boxes are pixels by then, so no hidden text layer holds the words underneath. A redaction tool is not a compliance programme; check the finished file yourself.

## 1. FastOCR (our tool)
**Best for:** Medical text without patient identifiers, and anyone who wants a searchable PDF without installing a PDF suite.

**Watch out for:** No HIPAA claim and no BAA. Output is text, not tagged fields, and tables are not kept as tables.

Scanned PDFs go in at [Make a PDF searchable](https://fastocr.org/make-pdf-searchable) and come back searchable with the text copyable in order. Photos and screenshots go through [Image to Text](https://fastocr.org/image-to-text) with no sign-up and no watermark, and download as text, [Word](https://fastocr.org/image-to-word) or [Markdown](https://fastocr.org/image-to-markdown).

The offline [Mac](https://fastocr.org/mac) and [Windows](https://fastocr.org/windows) apps run on the computer in public beta. They export text, Word and Markdown, they are OCR tools and not PDF editors, and we do not claim the web service's accuracy for them.

## 2. ABBYY FineReader PDF
**Best for:** Records that stay on one computer, converted in batches.

**Watch out for:** A paid subscription; the 7-day trial does not state its limits, and the page does not list a handwriting claim.

ABBYY sells FineReader PDF for Windows and Mac. Its feature list names searchable PDF output and says it converts multiple documents at once with the same settings.

Source: [ABBYY feature list](https://pdf.abbyy.com/media/3denzynd/brochure-finereaderpdf-full-feature-list-en.pdf), checked 4 November 2026. Compare: [FastOCR vs ABBYY FineReader](https://fastocr.org/vs/abbyy-finereader).

## 3. Readiris PDF
**Best for:** A desktop licence you own, with batch conversion.

**Watch out for:** Desktop only, and the page does not say anything about handwriting or file retention.

IRIS sells Readiris PDF 27 as a perpetual licence with a free trial, and lists batch conversion to searchable PDF, Word and Excel on Windows and Mac.

Source: [Readiris PDF](https://www.irislink.com/EN-US/c2419/Readiris-PDF.aspx), checked 4 November 2026.

## 4. Tesseract
**Best for:** Engineers building OCR into their own systems.

**Watch out for:** No interface of its own, and its FAQ says handwriting does not work very well.

Tesseract is open source under the Apache License and runs locally from the command line or code, so a hospital IT team can keep every file on its own servers. Batching, storage and review are yours to build.

Source: [Tesseract](https://github.com/tesseract-ocr/tesseract) and [its FAQ](https://tesseract-ocr.github.io/tessdoc/FAQ.html), checked 4 November 2026.

## 5. PDF24 Tools
**Best for:** A free web OCR that states a one-hour deletion window.

**Watch out for:** The page says nothing about handwriting, and a vendor deletion window is not a HIPAA statement.

The PDF24 page puts its servers in Germany and promises automatic deletion after one hour. Its OCR tool produces a searchable PDF.

Source: [PDF24 OCR](https://tools.pdf24.org/en/ocr-pdf), checked 4 November 2026. Compare: [FastOCR vs PDF24](https://fastocr.org/vs/pdf24).

## 6. Smallpdf
**Best for:** A web OCR that deletes uploads after one hour unless you save them.

**Watch out for:** The free plan applies limits the OCR page does not number, and saving to an account changes the deletion rule.

Smallpdf says files are deleted after one hour unless you save them to your Smallpdf account. It accepts PDF and image files and returns a searchable PDF.

Source: [Smallpdf OCR](https://smallpdf.com/pdf-ocr), checked 4 November 2026. Compare: [FastOCR vs Smallpdf](https://fastocr.org/vs/smallpdf).

## 7. Sejda
**Best for:** Small jobs in a web OCR that states a two-hour deletion window.

**Watch out for:** Free use is capped per task and per hour, and the page does not mention handwriting.

Sejda says files stay private and are deleted automatically after 2 hours, and that documents are permanently removed after processing. It returns a searchable PDF, plain text or both.

Source: [Sejda OCR](https://www.sejda.com/ocr-pdf), checked 4 November 2026.

## 8. iLovePDF
**Best for:** Occasional searchable PDFs from a web tool with a stated two-hour limit.

**Watch out for:** Its FAQ states a two-hour maximum; the OCR page does not mention handwriting.

iLovePDF says it keeps files for a maximum of 2 hours. Its OCR PDF tool returns a selectable, searchable PDF.

Source: [iLovePDF OCR](https://www.ilovepdf.com/ocr-pdf) and [its FAQ](https://www.ilovepdf.com/help/faq), checked 4 November 2026. Compare: [FastOCR vs iLovePDF](https://fastocr.org/vs/ilovepdf).

## 9. OCR.space
**Best for:** A web OCR that advertises handwriting recognition and deletion right after processing.

**Watch out for:** We did not test it on medical handwriting, and the searchable PDF link stays valid for one hour.

OCR.space says uploaded files and extracted text are deleted immediately after processing and advertises handwriting OCR. It can return a searchable PDF.

Source: [OCR.space](https://ocr.space/), checked 4 November 2026. Compare: [FastOCR vs OCR.space](https://fastocr.org/vs/ocr-space).

## 10. Adobe Acrobat online
**Best for:** One PDF, when you already have an Adobe account.

**Watch out for:** You sign in to download the result, and Adobe says handwritten text can reduce accuracy.

Adobe says its free tool deletes files unless you sign in to save them and gives no retention period. The free tool takes a PDF.

Source: [Adobe Acrobat online OCR](https://www.adobe.com/acrobat/online/ocr-pdf.html), checked 4 November 2026.

## 11. Soda PDF
**Best for:** Teams that want a web tool and a desktop version of the same product.

**Watch out for:** Soda says uploads are deleted from its servers within 24 hours, and its policy says OCR output needs a subscription.

Soda PDF lists OCR for scanned PDFs, with batch processing in its desktop version and export to Word, text, Excel or PDF.

Source: [Soda PDF OCR](https://www.sodapdf.com/pdf-tools/ocr-pdf/), checked 4 November 2026. Compare: [FastOCR vs Soda PDF](https://fastocr.org/vs/soda-pdf).

## Which medical documents are easy and which are not
- **Typed letters and discharge summaries.** Printed text on a clean scan is the easy case for every tool in the table.
- **Lab and insurance tables.** FastOCR's text output does not keep tables as tables, so check each value against the page.
- **Faxes and photocopies.** Noise and skew add errors; scan flat at 300 dpi where you can.
- **Handwriting.** Adobe says handwritten text can reduce accuracy and Tesseract's FAQ says it is designed for printed text. OCR.space advertises handwriting recognition. We tested none of them on clinical handwriting.
- **Prescriptions and dosages.** Treat any digit or unit as unchecked until a person has read it against the image.

Firm-level archives and desktop suites are compared in [best OCR software for scanned documents](https://fastocr.org/blog/best-ocr-software-scanned-documents#medical-records).

## Safe uses of the web service: medical text without patient data
Plenty of medical text holds no patient identifiers: journal articles, textbook pages, drug leaflets, public health guidance, blank intake forms, and your own appointment letters. FastOCR reads these in 100+ languages, detects the language itself, and returns text, a searchable PDF, Word or Markdown. A finished single image can also be translated, which helps with leaflets in another language.

## What we checked
Vendor facts here were taken from each vendor's public pages on 4 November 2026. Where a page is silent, the table says Not stated. No tool was run on a medical record, which vendors sign a BAA was not checked, and nothing was timed.

## When another tool is the better choice
- The records carry patient identifiers and your policy needs a signed BAA: choose a vendor that signs one with you. FastOCR offers none.
- You want batch conversion that stays on a computer: ABBYY FineReader PDF or Readiris.
- You want a free engine on your own servers: Tesseract.
- Your forms are handwritten: OCR.space advertises handwriting OCR, so test it on de-identified samples first.

## FAQ
### What is the best OCR for medical records?

It depends on whether the file holds patient identifiers. For records with identifiers, pick software your policy allows, such as offline desktop OCR or a vendor that signs a BAA. For medical text without identifiers, FastOCR returns text and a searchable PDF.

### What's the best HIPAA compliant OCR software for medical documents?

No comparison page can certify HIPAA compliance. Look for a vendor that signs a business associate agreement with you, or offline software, and let your compliance officer approve it. We did not check which vendors sign a BAA, so ask each in writing.

### Is FastOCR HIPAA compliant?

FastOCR makes no HIPAA claim and offers no BAA, so keep records with patient identifiers out of the web service. It encrypts files in transit and at rest and deletes them after a retention period; see the privacy page for the terms.

### Which vendor supports OCR and redaction for medical records?

OCR and redaction are separate steps. FastOCR has a free in-browser PDF redaction tool that paints boxes black and saves marked pages as pictures, so the covered text is gone. We did not compare redaction in other vendors and do not claim it meets HIPAA.

### Which medical records scanning options give searchable OCR output, and how accurate are they?

ABBYY FineReader PDF, Readiris, Tesseract, PDF24, Smallpdf, Sejda, iLovePDF, OCR.space, Adobe Acrobat online and Soda PDF list searchable PDF output, and so does FastOCR for scanned PDFs. We have no medical accuracy test, so run your own samples.

### What is the best OCR software for healthcare?

There is no single answer. Healthcare teams choose on where the file goes, what the vendor states about keeping it, batch needs and budget. Offline suites suit batches on one computer, web tools suit one-off files without identifiers, and a signed BAA settles the compliance question.

### Can OCR read handwritten prescriptions and doctors' notes?

Handwriting is much harder than print. Adobe says handwritten text can reduce accuracy, Tesseract's FAQ says it is designed for printed text, and OCR.space advertises handwriting OCR. We did not test any of them on clinical handwriting, so have a person check every dose.

## Method
Retention, output and handwriting statements come from vendor pages read on 4 November 2026; silence on a page appears as Not stated. With no medical-record run and no BAA review behind it, this page makes no accuracy or compliance claim. Details are in [what we checked](https://fastocr.org/blog/best-ocr-for-medical-records#methodology).

## Change log
- 25 June 2026: First published.
- 4 November 2026: Rewritten as a tool comparison from vendor pages, with retention statements, an offline option and a redaction note.

## Related comparisons
- [Best OCR Software for Scanned Documents in 2026: Free and Paid Tools Compared](https://fastocr.org/blog/best-ocr-software-scanned-documents)
- [Redact a PDF in your browser](https://fastocr.org/redact-pdf)
- [Best OCR for Contracts: Tools for Contract Analysis and Legal Documents](https://fastocr.org/blog/best-ocr-for-contracts)
- [FastOCR privacy](https://fastocr.org/privacy)
- [OCR accuracy comparison](https://fastocr.org/blog/ocr-accuracy-comparison-benchmarks)
- [Best Free OCR Software and Tools in 2026: 12 Compared, Tested on 6 Scripts](https://fastocr.org/blog/best-free-ocr-tools)