How to Fix Incorrect Page Rotation During OCR in Acrobat Pro DC
Question details
The user is experiencing an issue where Adobe Acrobat Pro DC automatically and incorrectly rotates pages during the OCR process.
- Product
- Adobe Acrobat Pro DC
- Device & OS
- not provided
- Scenario
- Running OCR on a scanned PDF using the 'Searchable Image Exact' setting.
- Observed behavior
- Pages that already have the correct orientation are unexpectedly rotated to an incorrect orientation after the OCR process finishes.
Ensure you save a duplicate copy of your original scanned PDF file before initiating OCR or applying manual rotation changes, so you do not lose the unedited scans.
Manually Rotate and Preprocess Pages
Manually adjust page orientation and deskew the document before running OCR to prevent the text recognition engine from misinterpreting text direction.
Acrobat's OCR engine attempts to automatically detect the orientation of text. If a scan is slightly tilted or contains mixed orientation, the engine may incorrectly rotate the entire page. Preprocessing the file resolves this by giving the engine a clean, properly oriented image.
Open the PDF in Acrobat Pro DC. Go to 'Organize Pages' and manually rotate any improperly oriented pages to their correct upright position.
Save the document with the newly corrected orientation before applying any text recognition features.
If certain pages are tilted, use the 'Enhance Scans' tool to deskew and clean up those specific pages prior to OCR.
Navigate to the 'Scan & OCR' tool and run the text recognition process again to see if the rotation issue is resolved.
Modify OCR Settings and Update Software
Change the OCR output mode from 'Searchable Image Exact' to a different setting and ensure your Acrobat software is fully updated to patch known bugs.
Use WPS PDF for Flawless Text Recognition
Avoid frustrating page rotation errors by using the built-in PDF tools in WPS Office. It offers highly accurate OCR with multi-language support, allowing you to extract and edit text without altering your original page layout or orientation.
- 1. Open Your PDF: Launch WPS Office and open your scanned PDF document.
- 2. Access the OCR Tool: Navigate to the 'Tools' tab on the top ribbon and click on 'OCR'.
- 3. Select Extraction Mode: Choose whether you want to extract text only or convert the file to an editable document format.
- 4. Run Text Recognition: Click 'Extract' or 'Convert'. WPS PDF will recognize the text while flawlessly preserving your original page orientation.
Frequently Asked Questions
Why does Acrobat auto-rotate pages during OCR?
Acrobat's text recognition engine automatically attempts to read the direction of text to ensure it becomes searchable from left to right. If a scanned page has vertical text, unclear fonts, or tilted lines, the engine may misinterpret the orientation and incorrectly rotate the entire page.
Does the 'Searchable Image Exact' setting cause more rotation errors?
Yes, 'Searchable Image Exact' attempts to strictly align the original image with the newly recognized text baselines. This strict alignment process can trigger unwanted rotations if the original scan is not perfectly horizontal.
Can I disable auto-rotation in Acrobat OCR?
Acrobat does not provide a straightforward toggle to turn off auto-rotation during the OCR process. The best workaround is to manually deskew the document beforehand or switch the OCR output style to 'Searchable Image'.
