Can You Compare PDFs in the Adobe Acrobat Android App?
Question details
The user wants to know if there is a built-in feature to compare two PDF files directly within the Adobe Acrobat Reader app for Android.

- Product
- Adobe Acrobat Reader
- Device & OS
- Android
- Scenario
- Attempting to find differences between two PDF documents while working on a mobile device.
- Observed behavior
- The PDF comparison tool is currently unavailable in the Android mobile application.
Ensure you have access to a desktop computer or a web browser, as comparing PDFs is currently restricted to Adobe's non-mobile platforms.
Use Adobe Acrobat Desktop or Web Experience
Since the Android app lacks the comparison tool, you can use the supported Acrobat desktop software or web interface to compare your PDF files.
The mobile application is optimized for quick viewing and basic annotations. For advanced features like document comparison, Adobe requires users to access their desktop or web platforms, provided the feature is included in your current subscription tier.
Open the Adobe Acrobat application on your PC, or navigate to the official Adobe Acrobat web interface via your browser and sign in to your account.
Navigate to the 'Tools' menu at the top of the interface and click on 'Compare Files'.
Click 'Select File' for both the old and new document fields. Choose the respective PDFs you want to evaluate and click 'Compare' to view the highlighted differences.

Submit a Feature Request to Adobe
You can formally request Adobe to add the PDF comparison feature to future updates of the Android app.
Manage and Compare PDFs Effortlessly with WPS Office
While mobile apps often lack advanced comparison tools, WPS Office provides a comprehensive suite of PDF utilities across both mobile and desktop. You can easily open, manage, and arrange your PDF documents side-by-side on your desktop for quick and efficient manual comparisons.
- 1. Download WPS Office: Visit the official WPS website or the Google Play Store to download and install WPS Office on your devices.
- 2. Open Your PDF Files: Launch WPS Office and open the two PDF documents you wish to review.
- 3. Enable Side-by-Side View: On the desktop version, navigate to the 'View' tab and select the side-by-side window layout, or manually drag the document tabs to split your screen.
- 4. Review Differences: Scroll through both documents simultaneously in the split view to easily spot variations and make necessary edits.

Frequently Asked Questions
Why is the PDF compare feature missing on Adobe Acrobat Android?
Mobile applications are often streamlined to optimize device performance and save screen space. Resource-intensive tools like automated document comparison are typically reserved for desktop and web environments.
Can I view two PDFs side-by-side on an Android device?
Yes. While the Acrobat app doesn't have a native compare tool, you can use Android's built-in split-screen feature. You can open one PDF in Acrobat and the other in a secondary PDF viewer like WPS Office to view them simultaneously.
Is the Adobe Acrobat web comparison tool free to use?
No. Comparing PDF documents on Adobe's web or desktop platforms typically requires an active premium Acrobat Pro subscription.




