OneDrive’s mobile OCR feature can let you select and copy text from a scanned PDF on Android or iOS. Open the PDF in the app, press and hold on the page, and look for Recognize text. Microsoft describes the feature as rolling out, so availability can differ between accounts and app installations.
The important distinction is between viewing a page and recognizing its characters. A PDF may display a perfectly legible invoice while containing only an image. That is why selecting or searching its text can fail. This guide explains the mobile workflow and how to decide whether it meets your document needs.
What OneDrive OCR does in this workflow
Microsoft’s official OneDrive OCR instructions describe recognizing scanned PDFs, then selecting text to copy. This is useful when you need a passage from a receipt, form or letter. It is not a promise that a complex table becomes a correctly formatted spreadsheet.
Choose the output you need before using any OCR tool. Copying two lines into an email, producing a searchable archive, converting a layout to Word and extracting invoice fields are different tasks. A feature that handles one well does not automatically replace all the others.
How to recognize text in a scanned PDF
- Open the OneDrive mobile app. Select the account that contains the document and open the PDF.
- Press and hold on the page. In the context menu, choose Recognize text when it is available.
- Wait for recognition. Microsoft identifies the completion message as Text is now selectable.
- Select the passage you need. Copy it to your clipboard and paste it into the destination document.
- Compare the result with the original. Correct names, dates, amounts and punctuation before sharing or acting on it.
Keep the source PDF alongside your working document. If you are copying an amount into an invoice log, include enough context to identify the original record later. The saved source matters more than an attractive-looking excerpt.
If you are starting with a paper document
You may first need to capture the pages. Microsoft documents scanning within the OneDrive mobile app; its iOS scanning guide explains capturing, cropping and saving a scan as a PDF. Scanning and text recognition are separate stages, so confirm the saved result rather than assuming that taking a photograph completes OCR.
Use even lighting and place the paper flat. Check page order, clipped edges and rotated text before saving. If the original capture is blurred, recognition cannot reliably recover characters that are not visible. Rescanning a difficult page may take less time than correcting an entire pasted paragraph.
If you previously relied on Lens, consult Microsoft’s Lens retirement notice instead of following an old installation tutorial. Use current official product guidance for your device. This article does not provide installers or alternate download sources.
What to check when Recognize text is missing
Confirm the app. The documented feature is for OneDrive mobile. A desktop sync folder or a browser PDF preview may present a different set of controls. Try the procedure in the environment Microsoft describes.
Check the account. Personal and organization-managed accounts can have different availability and settings. Microsoft’s support page names OneDrive for Business and notes an ongoing rollout; do not assume that a button visible in one account will be visible in another.
Check app updates and access. Use the official app distribution route and confirm that you can open the file normally. For managed work devices, ask your administrator whether an update or account policy needs attention.
Use a simple sample. Try a clear one-page printed document with fictional content. That helps separate feature availability from problems with one particular file. Avoid repeated attempts on confidential documents while investigating an unfamiliar workflow.
If the control still does not appear, the current rollout or your environment may not support it. A missing menu item does not prove that the document is damaged or that you need a more expensive subscription. Check official support before buying anything solely to expose that control.
Check accuracy before copying information onward
OCR can confuse similar characters, especially in low-quality scans. Review numbers that have financial or operational consequences against the image, not against another OCR copy. Pay attention to decimal separators, minus signs, account references and dates.
For a useful test, prepare a sample with ten known fields. Record how many require correction and how long the corrections take. Test again with a poorer scan if those are common in your business. This is a suggested evaluation method, not a claim about OneDrive’s measured recognition accuracy.
When a dedicated OCR workflow makes more sense
| Your requirement | What to evaluate |
|---|---|
| Copy a short passage on a phone | Start with the documented OneDrive mobile feature |
| Process a folder of scanned documents | Evaluate a batch OCR workflow and review process |
| Rebuild tables or editable layouts | Test a dedicated conversion tool on your own samples |
| Make a shared business library searchable | Review the administrator-managed library service separately |
Our OmniPage overview provides background on dedicated OCR software. Compare a current supported edition and its official documentation before choosing. Avoid assuming that an old desktop version and a mobile feature solve the same problem. For a desktop alternative, Adobe’s OCR instructions explain recognizing text inside scanned PDFs. Evaluate that workflow separately from Microsoft’s service.
Common questions
Does copying text prove my whole archive is searchable?
No. It confirms that you can reuse text in that workflow. Verify archive search separately using representative files and user permissions.
Will OCR preserve a scanned form’s layout?
Do not assume it will. The mobile instructions describe selection and copying; editable forms and layout reconstruction require separate checks.
Should I use the recognized text without reviewing it?
No. Preserve the source and verify the details that matter before sending, storing or reusing the extracted information.
Microsoft documentation checked October 25, 2026. This is an independent instructional guide, not a claim of product testing or guaranteed feature availability.
