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How to View Subfolders in the Outlook Mobile App

Elise WilliamsElise Williams Oct 9, 2026 869 views

Question details

The user needs to locate and access specific subfolders within their email account using the Outlook mobile application.

How to View Subfolders in the Outlook Mobile App
Product
Microsoft Outlook Mobile
Device & OS
not provided
Scenario
Accessing nested email folders while managing emails on a mobile device.
Observed behavior
Subfolders are organized beneath parent folders and require manual expansion from the navigation menu to be viewed.
Before you start

Ensure that your mobile device has an active internet connection and that your Outlook inbox is fully synced to display the most recent folder structure.

Solution 1Recommended

Access Subfolders via the Navigation Menu

You can view your subfolders by opening the sidebar menu and expanding the respective parent folders.

Outlook mobile groups your subfolders hierarchically. To keep the interface clean, they are nested under main folders like Inbox or Sent Items by default.

1
Open the Outlook App

Launch the Microsoft Outlook app on your mobile device.

2
Access the Menu

Tap the menu icon (your profile picture or three horizontal lines) located at the top-left corner of the screen to open the sidebar.

3
Locate the Parent Folder

Scroll through your folder list to find the parent folder that houses the subfolder you are looking for.

4
Expand and View

Tap the parent folder to expand it. You will now see the subfolders displayed beneath it. Tap the required subfolder to view its emails.

Access Subfolders via the Navigation Menu
Tip for Quick Access: If you use a specific subfolder frequently, you can add it to your Favorites for easier access right at the top of your menu.
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  1. 1. Download WPS Office: Get the free WPS Office app from your device's app store.
  2. 2. Open Email Attachments: Tap on any Word, Excel, or PowerPoint attachment in your Outlook app and choose WPS Office to view it.
  3. 3. Edit and Save: Make your edits directly on your mobile device and save or share the document back via email.
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Frequently Asked Questions

Why are my subfolders not showing up in the Outlook mobile app?

If subfolders are missing, it is likely due to a syncing issue. Try pulling down on your message list to refresh the app, or go to Settings, select your email account, and tap 'Reset Account' to force a resync.

How do I add a frequently used subfolder to my Favorites?

Open the navigation menu, tap the 'Edit' (pencil) icon next to the Favorites section, find your desired subfolder in the list, and tap the star icon beside it.

Can I create a new subfolder directly from my mobile device?

The ability to create new folders directly within the Outlook mobile app is limited. It is recommended to create new subfolders using Outlook on the web or the desktop app; they will automatically sync to your mobile device.