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Why Liquid Mode Is Not Available for Scanned PDFs in Adobe Acrobat
Question details
The user is unable to use the Liquid Mode reading feature on a scanned PDF document in Adobe Acrobat.
- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Attempting to use Liquid Mode on a mobile device to reformat and easily read a scanned PDF document.
- Observed behavior
- The Liquid Mode feature is unavailable, disabled, or fails to work because the scanned PDF is recognized as an image file rather than machine-readable text.
Verify whether your PDF is a native text document or a scanned image by trying to highlight individual words with a text selection tool.
Convert the Scanned PDF Using Accurate OCR
Applying Optical Character Recognition (OCR) extracts machine-readable text from the document images, fulfilling the primary requirement for Liquid Mode to function.
Liquid Mode uses AI to analyze document structure, requiring actual text data rather than pixels. Running a high-quality OCR process converts the image into a searchable and readable text layer.
Launch Adobe Acrobat on your desktop, open the scanned PDF, and select 'Scan & OCR' from the Tools pane on the right.
Click on 'Recognize Text' in the top toolbar and choose 'In this File' from the dropdown menu.
Click the 'Settings' gear icon to ensure the correct language is selected, then click 'Recognize Text' to start the process.
Once the OCR process is complete, save the PDF document. Transfer or sync the updated file to your mobile device and attempt to use Liquid Mode again.
Recreate the PDF from an Editable Source Document
Since Liquid Mode works flawlessly on native text files, generating a new PDF from the original Word or text document completely avoids the complications of scanned images.
Read Scanned PDFs Comfortably with WPS Office Mobile View
If Adobe's Liquid Mode continues to fail on your scanned documents, WPS Office offers a powerful built-in 'Mobile View' feature. Combined with advanced OCR capabilities, WPS Office can easily extract text from scanned PDFs and automatically reflow the layout so it fits perfectly on your mobile screen.
- 1. Download WPS Office: Install WPS Office on your mobile device and open the application.
- 2. Open Your Scanned PDF: Locate and open your scanned PDF document from your local storage or cloud drive.
- 3. Enable Mobile View: Tap the 'Mobile View' icon located in the bottom toolbar. WPS Office will intelligently adapt and reflow the document's text for easy reading without needing external AI processing.
Frequently Asked Questions
What exactly is Liquid Mode and why does it need text?
Liquid Mode is an AI-driven feature that reformats PDF layouts for easier reading on mobile devices. It requires machine-readable text to accurately identify paragraphs, headings, and lists. Because scanned PDFs are essentially flat images, Liquid Mode cannot detect the document structure unless the text is converted.
How do I know if my PDF is a scanned document?
You can quickly check by trying to highlight a specific word or sentence using your cursor or finger. If you cannot select individual words and instead the entire page is selected as one large block, the document is an image-based scan.
Will running OCR guarantee that Liquid Mode works?
Not necessarily. While OCR extracts text from the image, the quality of the extraction matters. If the scan is blurry, contains complex graphics, or has irregular formatting, the OCR output may not be structured enough for Liquid Mode to reformat the document correctly.
Are there file size or page limits for using Liquid Mode?
Yes. Even if a PDF contains perfectly readable text, Liquid Mode may not be available if the file exceeds 200 pages or is larger than 10MB in size. Complex documents with heavy interactive forms may also be unsupported.
