OCR guide for scanned documents

Edit scanned PDF pages: from a picture of text to real words

To edit a scanned PDF, first turn its page pictures into real text with OCR (optical character recognition), then proofread and change the words. In Publish Media Software (PublishMedia), open the scan and choose Make it editable (paid), which reads the scanned pages with OCR and turns the printed words back into text boxes you can type in. Clean, straight scans of printed type give the best results, and viewing scans is free.

Scans from copiers, desk scanners and phone scanner apps all open the same way.

OCR with Make it editable, editing and export are paid. Viewing scanned PDFs is free.

.PDF
Open a scan
Copier, scanner or phone app scan
+
Blank page
Type it fresh
or
  • Page typeScanned
  • Make it editable✓ Ready
  • Proofread✓ Ready

What you can do with a scanned document once OCR has read it

  • Correct a typed letter

    Fix names and dates in an old scanned letter.

  • Update a price list

    Change figures on a scanned menu or rate sheet.

  • Refresh an old handout

    Rewrite one section and keep the rest of the page.

  • Resize recovered text

    Set a new size or font in the Text Style bar.

  • Swap a scanned logo

    Replace a recovered picture with a sharper one.

  • Print a clean copy

    Send a fresh, print-ready PDF to the copier (paid).

Not every hard-to-edit PDF is a scan

PDFs that won't let you change the text have different causes. Start with the one that matches yours.

Made by a program

Text from program-made PDFs opens as text boxes where the layout allows.

Edit PDF text

Text is there but tiny

Make recovered or typed text larger with the Text Style bar.

Change font size

Extra scanned pages

Remove blank backs and duplicate sheets the feeder picked up.

Delete pages

What does it take to edit a scanned PDF?

Editing a scanned PDF takes two stages: OCR to turn the picture of each page into characters, then a page editor to change them. Publish Media Software (PublishMedia) does both in a browser with Make it editable (paid). Accuracy depends on scan quality; printed type reads well, while handwriting is often read poorly.

Three starting points for a scanned document

Pick the route that fits the condition of your scan.

Open the scan as it is

Good, straight scans are worth fixing: open the file, then let OCR read it on a paid plan.

PDFs from any scanner, up to 250 MB

Open a scanned PDF
▦

Move the words to a template

A smudged or crooked scan can look sharper rebuilt on a print-ready layout.

Browse templates
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Type it fresh

Handwritten pages or very faint copies are often quicker to retype than to correct.

New blank page

How PublishMedia handles each stage of a scan

From opening to export, each tool covers one part of the job.

Faithful page picture

A scanned page opens as a faithful picture of the page, so nothing is lost before OCR runs.

Make it editable (OCR)

On a paid plan, OCR finds the words in each scanned page and lays them out again as text. Expect touch-ups on busy pages; the step can be undone.

Restyle recovered text

Use the Text Style bar to match the recovered text's font, size and color to the look of the original page.

Import Report

Flags details to double-check once the scan is open, for example a typeface replaced by a similar one.

How to edit a scanned PDF, step by step

Check the scan, run OCR, proofread, then edit. In that order, you catch misreads before they reach print.

1

Check the scan quality

Before uploading, look for crooked, faint or cut-off pages and rescan them flat and straight; clean input gives OCR its best chance.

2

Open it and run Make it editable

Sign up at publishmediasoftware.com with no credit card, drag in the scan, and choose Make it editable on a paid plan.

3

Proofread against the paper

Compare the recovered text with the paper or the original file line by line, watching numbers, names and look-alike characters such as l, 1 and I.

4

Edit, preview, export

Make your changes, page through Print Preview, and export a print-ready PDF.

6 ways to change the words in a scanned PDF

With OCR you change or copy the scan's own words; without it you can only cover them or retype. Each card notes which.

As of October 2026, editing a scanned PDF means running OCR (optical character recognition) first, because a scan stores each page as a picture of text. Publish Media Software (PublishMedia) does this in a browser with Make it editable on paid plans ($9.99 a month or $99 a year), and paid Adobe Acrobat for Windows and Mac recognizes and edits scanned text. Google Docs and Microsoft OneNote pull out the words at no cost but not the layout, many scanners save searchable PDFs, and Preview and LibreOffice Draw can only cover old text. Results depend on how clean the scan is, and handwritten pages rarely convert well.

Publish Media Software (PublishMedia)

Best when the scan's layout matters: Make it editable runs OCR and rebuilds each page as editable text boxes and pictures. Browser-based on Windows, Mac, Chromebook, Linux and iPad; $9.99 a month or $99 a year. Limit: handwriting reads poorly.

Adobe Acrobat

Paid Acrobat Standard or Pro for Windows and Mac recognizes text in a scan and then lets you edit it in place, alongside forms, signatures and page tools. Limit: Acrobat Reader, the no-cost version, has no OCR or text editing.

Google Docs

No cost with a Google account: right-click the scan in Google Drive and choose Open with › Google Docs, which reads the text into a new document. Limit: the page design is not kept, so it suits plain letters and memos.

Microsoft OneNote

OneNote on Windows, at no cost, can read the words in a picture of a page with Copy Text from Picture, ready to paste into a document. Limit: you get unformatted text and rebuild the layout yourself; the PDF isn't changed.

Your scanner's OCR setting

Many office copiers and desktop scanners can save a searchable PDF with OCR built in, at no added cost if your machine has it. Limit: searchable means you can find and copy words, not edit them; open the result in an editor for changes.

Preview or LibreOffice Draw (no OCR)

Preview on a Mac and LibreOffice Draw on Windows, Mac and Linux cost nothing and open scans, but neither turns a scan's words into editable text. Limit: you can only cover old words with a white box and new text, which hides them without removing them.

What it costs to edit a scan in PublishMedia

You can open a scan and look through every page for free; free-plan files are deleted after 7 days, after a reminder email. Make it editable, text changes and print-ready export come with Monthly at $9.99 (cancel anytime), which suits a single batch of scans, or All-Access at $99 a year (Recommended) if scans arrive every month. Both include every template and unlimited storage.

Free Starter

$0

Open and view unlimited Publisher, Word, Excel, PowerPoint, PDF, and picture files free — stored for 7 days, then deleted automatically. Editing and export are on the paid plans.

Start free
Recommended

All-Access

$99/yr

Everything unlocked — full editing, every template in the library, and unlimited storage.

Monthly

$9.99/mo

All the same features, billed monthly — cancel anytime.

Editing scanned documents: in-depth questions

Can OCR read handwriting in a scanned PDF?+

Usually not well: OCR is built for printed type, and handwriting is often read poorly, especially cursive or writing mixed with print. For handwritten notes, forms filled in by hand or signatures, plan to retype the words on a blank page, or leave the handwriting as part of the picture and add typed text beside it.

What scan settings give the best OCR results?+

Scan in black and white or grayscale at 300 dpi or higher, with the page lying flat and straight on the glass. Clean the glass, avoid shadows from a book's spine, and don't shrink the page to fit. Phone scanner apps work too if the page is well lit and fills the frame.

Which OCR mistakes should I look for first?+

Look first at numbers, names and look-alike characters, because OCR guesses each character from its shape: 0 and O, 1, l and I, 5 and S, and rn and m are easy to confuse. Names and figures aren't dictionary words, so the software can't use context to fix them. Check every date, price, phone number and name by eye.

Is a searchable PDF the same as an editable one?+

No, a searchable PDF has an invisible OCR text layer behind the page picture, so you can find and copy words, but the picture itself stays unchanged. An editable PDF has real text you can retype. Make it editable in PublishMedia takes that second step, rebuilding the page so the words can be changed.

Will the edited scan still look like the original paper?+

Close, but not identical: the rebuilt page looks cleaner than the scan, because recovered words are set in a real font instead of being the scanned ink. Busy layouts may need touch-ups. If you prefer the original look, undo Make it editable and the scanned image comes back unchanged.

How do I scan a paper document and then edit it?+

Scan the paper to PDF with an office copier, a desk scanner or a phone scanner app, then open that PDF in PublishMedia on a computer or iPad. Choose Make it editable (paid) to read the text, proofread it against the paper, make your changes and export a new PDF.

Can I edit a scanned PDF with many pages?+

Yes, as long as the file is no larger than 250 MB and has no password. Before running Make it editable (paid), delete any blank pages the feeder picked up so you don't proofread pages you'll throw away, then check the recovered text one page at a time.

Why can't I search for a word in my scanned PDF?+

A plain scan holds only pictures of pages, so there are no characters for search to find. Searching works once OCR has added text: many scanners can save searchable PDFs, and paid Adobe Acrobat can add a text layer. After Make it editable in PublishMedia, the recovered words are real text in the editor.

Should I fix a scan with OCR or retype it?+

Fix it with OCR when the scan is clean, printed and mostly right, so you're changing a few words; retype it when the page is handwritten, faded or crooked, or needs most of its text rewritten anyway. A quick test is to run Make it editable and count the misreads on the first page: if there are dozens, retyping is likely faster.

Publisher retires October 2026

Get a short guide to moving off Microsoft Publisher — opening your Publisher files online and creating new documents.