How do I make a scanned invoice searchable in Adobe Acrobat?

Open your scanned invoice in Acrobat. Go to 'All tools' > 'Scan & OCR' > 'In this file'. Set the page range and language. Click 'Recognize Text' to add a searchable layer. This lets you find words in your invoice easily.

What is 'renderable text' and why does it stop OCR from working?

Renderable text means the document already contains actual text characters, not just an image of text. OCR is designed to convert images of text into real text. If the page already has renderable text, OCR sees no image text to convert, so it gives an error. This ensures you don't try to OCR a document that is already searchable.

If my scanned purchase order is blurry, will OCR still work well?

If your scanned purchase order is blurry, OCR accuracy might be low. The clearer the scan, the better Acrobat can recognize the text. Try to rescan the document at a higher quality, ideally 300 dpi, to improve the chances of successful text recognition.

Why is it important to select the correct language before running OCR?

Selecting the correct language helps OCR recognize words more accurately. Different languages have unique letter shapes and common word patterns. If you choose the wrong language, Acrobat might misinterpret characters, leading to errors in the searchable text. Always pick the language of the document for the best results.

What is the difference between a scanned PDF and a native PDF when using OCR?

Feature Scanned PDF Native PDF. Origin Image of a document (like a photo) Created directly from a program (like Word) Searchable by default No, unless OCR is applied Yes, text is already selectable OCR needed Yes, to make text searchable No, OCR is not applicable

◆ Acrobat · convert

Capture Invoices & POs

Capture received invoices and purchase orders: combine supplier invoices, POs, and delivery notes into one searchable …

3ready prompts

1real task

4roles

See the prompt↓More convert workflows

AI prompts

3 ways to ask · copy any one

AExecute — “help me do it”Show me how to lock OCR settings for users in...…+

Show me how to lock OCR settings for users in Adobe Acrobat so they cannot change them. I want to apply this to [describe user group or device].

when the reply comes backWould you like tips on setting up user groups for this?

BImprove — “do it better”How can I make sure users cannot bypass or reset...…+

How can I make sure users cannot bypass or reset the enforced OCR settings in Adobe Acrobat? I want the settings to stay the same for [describe situation or group].

when the reply comes backNeed help checking if the settings are really locked?

CDecide — “help me choose”What is the best method to enforce or lock OCR...…+

What is the best method to enforce or lock OCR settings for users in Adobe Acrobat for [describe your environment, like school or office]?

when the reply comes backWant to know how to unlock the settings later?

How to do it

the tool · the steps · what to avoid

1
Open your scanned PDF document in Adobe Acrobat.
2
Go to the Tools menu in the top left menu bar.
3
Select Scan & OCR from the list of tools.
4
In the Scan & OCR pane, click Recognize Text.
5
Choose In This File to apply OCR to the open document.
6
Click Recognize Text to start the OCR process.
7
Save the PDF to retain the searchable text layer.
Best practiceFor best OCR accuracy, scan your documents at 300 dpi and avoid extreme brightness settings.

In the appWith the API

After OCR, you can search, select, and copy text from your scanned PDF as if it were a normal document.

This runs in the Acrobat app - there is no separate API for this task.

Glossary

words on this page

OCROCR stands for Optical Character Recognition. It is technology that turns images of text into real text you can search and copy.ExampleAfter scanning a paper invoice, OCR allows you to copy the vendor's name from the image.

EnforceTo make sure people follow a rule or deadline.ExampleThe manager will enforce the new policy that all reports must be submitted by Friday.

LockTo prevent changes or edits to something in a document.ExampleWe need to lock this section of the contract to prevent any further changes.

The real tasks

the one, listed here

Capture received invoices and purchase orders in one searchable file for monthly bookkeeping.

FAQ

about this task

To enforce or lock OCR settings, you can set up permissions or use admin tools in Adobe Acrobat. This stops users from changing how scanned text is recognized. Usually, this is done by an IT admin or someone with special access.

Locking OCR settings makes sure all documents are scanned the same way. This helps with consistency, makes searching easier, and can be important for legal or school rules.

Yes, users can still use OCR, but they will not be able to change how it works. The settings you choose will always be used until they are unlocked.

Enforcing means making sure a setting is always used, while locking means stopping others from changing it. Both help control how OCR works for users.

If OCR settings are not enforced or locked, users might use different settings, which can lead to mistakes, confusion, or problems finding information in documents.

Capture Invoices & POs

When to use it

AI prompts

How to do it

Glossary

The real tasks

Who does this

FAQ

Sources

Adobe help

When it fails