Participant

Question

Scan&OCR Doesn't automatically recognize text when clicking Edit

Forum|Forum|28 days ago
August 27, 2026
7 replies
83 views

When opening a scanned document in adobe pro and select edit, the text isn't recognized automatically, and when I enable Scan&OCR to recognize the text, the document quality drops.
this happens with multiple documents which are scanned forms.
Adobe version: 2026.001.21789
How to activate auto OCR without quality drops.

C

Cynthia34468601s2ia

Participant

I am unable to Edit with Adobe Pro also.

Anand Sri Bhattacharya

Community Manager

@Cynthia34468601s2ia Hello!

I hope you are doing well. What is the error message you are getting while editing the PDF? Are you on a Mac or Windows machine, and what is the version?

Is it happening with all the PDFs, or with a specific PDF?

We’re here to help, just need more info.

Regards,

Anand Sri.

P

precise_Hummingbird176bAuthor

Participant

Hi, thanks for replying.

The box for "Recognize scanned text" option in the edit section is disabled (gray) and I can't tick it, so I use Scan & OCR instead with “Editable Text and Images” output style with 600DPI but the quality drops (Icons & font), if i set the output style to "Searchable Image (Exact)", the text in the form will still be un-detectable and I can’t edit it.

Anand Sri Bhattacharya

Community Manager

Hello @precise_Hummingbird176b

I hope you are doing well, and thanks for sharing all the details. Sorry for the trouble you had.

Are you on a Mac or Windows machine, and what is the OS version?

Please note that when you run Scan & OCR, Acrobat's default output style, "Searchable Image," deskews and downsamples the page image, and that downsampling is what lowers your quality. The fix is to switch the output style so the original scan is left untouched:

Open the scanned form (do not click Edit yet).
All tools > Scan & OCR > Recognize Text.
Next to "In this File," open Settings (the gear).
Set Output / PDF Output Style to "Searchable Image (Exact)." This keeps the original image exactly as scanned and just adds an invisible text layer over it, so there is no visible quality change.
Pick the correct document language and run Recognize Text.

If you ever need to stay on plain "Searchable Image," set "Downsample To" to the highest dpi (least downsampling) to minimise the loss. Avoid "Editable Text & Images" if appearance matters, because that one rebuilds the page with a synthesised font over a low-resolution background, which is the other common cause of a scan looking greyer or different after OCR.

Auto-recognise when you click Edit
Acrobat is designed to auto-run OCR when you open a scanned PDF and choose Edit, converting the current page. If that is not happening, it is almost always because the "Recognize text" checkbox in the Edit right-hand pane has been switched off (Acrobat remembers that setting). Enter Edit, make sure "Recognize text" is ticked, and it should auto-recognise again. If you prefer control, just run Scan & OCR > Recognize Text manually as above.

For scanned forms, there is a trade-off. "Searchable Image (Exact)" preserves the exact look and makes the text searchable and selectable, but not freely retypeable. Fully editable text requires the Edit / Editable Text & Images" conversion, which can shift the appearance. You cannot have a pixel-exact original and freely editable text at the same time; that is just how OCR works, so pick based on whether you need to preserve the look or rewrite the text.

I hope this helps, and let us know if you experience any issues, or need assistance.

Regards,

Anand Sri.

P

precise_Hummingbird176bAuthor

Participant

Hi Anand Sri,

I’m on Win11 25H2, I have a scanned form with text box that I want to edit, "Editable Text & Images" output style is the only option from the 3 that makes the text editable but the quality drops ecen with the highest DPI, As for the "Recognize text" checkbox in the Edit right-hand pane … its disabled as seen in this snapshot.

Meenakshi Negi

Community Manager

Hi precise_Hummingbird176b,

Thank you for reaching out, and sorry for the trouble you've encountered.

Acrobat runs OCR when you open a scanned page for editing, but only if auto-recognition is enabled. To check or enable this setting, please follow these steps:

• Open the file, then go to All tools > Edit a PDF.
• In the right-hand panel, click on the gear icon and mark the box for "Recognize scanned text".
With that on, Acrobat converts the current page to editable text as soon as you open it for editing. (You can also untick it here if you ever want to edit the image itself instead.)

When using the Scan and & OCR, the drop usually comes from two OCR settings rather than OCR itself:
• Output style: If it's set to "Editable Text & Images," Acrobat rebuilds the page with substituted fonts, which changes the appearance. For forms where you want the original to look untouched, choose "Searchable Image (Exact)" instead it leaves the original image exactly as is and simply adds an invisible, searchable text layer behind it.

• Downsampling: This lowers image resolution to shrink file size. Set it to the lowest option (or none) to keep your resolution intact.

To change these two settings, use the following steps:

Open the PDF in Acrobat.
Go to All tools > Scan & OCR > In this file
Click on the gear icon.
Then set the output style and downsampling.
Click on the Ok button and then recognize text.

For the best results, scan the originals at 300 DPI, as this can significantly enhance the quality.

Please try the suggestions above and let us know if you have any questions or need further assistance.

Thanks,

Meenakshi

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