How to Enable Dark Mode in Adobe Acrobat Reader for Android
Question details
The user wants to switch Adobe Acrobat Reader for Android to dark mode (night mode) to reduce screen brightness and minimize eye strain.

- Product
- Adobe Acrobat Reader
- Device & OS
- Android
- Scenario
- Reading PDF documents on an Android device in low-light environments.
- Observed behavior
- The user is looking for the specific interface setting to turn on Night Mode before their app trial expires.
Ensure you have the latest version of Adobe Acrobat Reader installed on your Android device and have a PDF document ready to open.
Turn on Night Mode in Adobe Acrobat Reader
Use the built-in Night Mode feature to invert the PDF background to dark, reducing screen glare and blue light.
Adobe Acrobat Reader includes a native Night Mode that flips the background color of your document to a dark shade while keeping the text readable. This feature is directly accessible from the reading view toolbar.
Launch the Adobe Acrobat Reader app on your Android device and open the PDF file you wish to read.
Tap anywhere on the center of the PDF document to display the top and bottom toolbars if they are currently hidden.
Tap the view mode icon located in the top menu (the icon's appearance depends on your current viewing mode, such as Continuous or Single Page).
In the dropdown menu that appears, toggle on 'Night Mode' to instantly switch to a dark background.

Read PDFs comfortably at night with WPS Office
If you are looking for a reliable, completely free app to read PDFs in dark mode, WPS Office provides an excellent built-in Night Mode designed specifically to reduce eye strain on Android.
- 1. Download WPS Office: Install WPS Office from the Google Play Store and open it on your Android device.
- 2. Open your PDF: Locate and tap on your PDF document to open it in the WPS PDF viewer.
- 3. Open the Tools menu: Tap the 'Tools' icon at the bottom left of the screen.
- 4. Enable Dark Mode: Go to the 'View' tab and select 'Background' or directly tap the 'Night Mode' icon to apply the dark theme.

Frequently Asked Questions
Does Night Mode in Acrobat Reader alter the original PDF colors?
No, Night Mode simply inverts the display colors on your screen to reduce brightness. It does not permanently change the document's original formatting or image colors.
Why is the Night Mode option missing in my Adobe Acrobat app?
Make sure your app is updated to the latest version via the Google Play Store. Additionally, some heavily image-based PDFs or specific document security settings might restrict certain view modes.
Will enabling my Android system Dark Mode affect my PDFs?
On Android 10 and above, turning on system-wide Dark Theme will change the app's menus and interface to dark mode, but you still need to manually enable the PDF 'Night Mode' to darken the document background itself.
Does using a PDF dark mode save Android battery life?
Yes, if your device features an OLED or AMOLED screen, reading documents in Night Mode or dark mode can help conserve battery, as the screen turns off pixels to display true black.




