Change the Folder Pane View in Outlook

To change the folder pane in Outlook for Windows, select View > Folder Pane, then choose Normal, Minimized, or Off; use Favorites to show or hide that section. The folder pane is the area that lists your mailbox folders, such as Inbox and Sent Items. Changing its view gives you more room for messages or makes folders easier to reach. The exact controls differ slightly between classic Outlook, new Outlook, Outlook on the web, and Outlook for Mac, so follow the section for the version you use.

What You’ll Need

Outlook open on the account whose folder list you want to change.
A mouse or trackpad is helpful for resizing the pane, though the main view options can be reached from Outlook menus.
Know which Outlook interface you are using. Classic Outlook has a File tab and a traditional ribbon; new Outlook and Outlook on the web have a more modern interface and may show a Settings gear.

Step-by-Step

Identify your Outlook version. In classic Outlook for Windows, the ribbon normally includes tabs such as File, Home, Send / Receive, and View. New Outlook has a simpler ribbon and may have a New Outlook switch or label. Outlook on the web runs in a browser. On a Mac, Outlook uses the macOS menu bar and a Mac-style sidebar. Knowing which version you have helps you choose the right menu path; options are not always in the same place.
Open the folder pane menu in classic Outlook for Windows. Select the View tab on the ribbon, then select Folder Pane in the Layout area. If the ribbon is collapsed, click the View tab to show its commands. The menu contains the main display choices. You can return to this menu later to change the selection again; changing the pane view does not delete or move any mail folders.
Choose Normal, Minimized, or Off in classic Outlook. Select Normal to display the folder pane at its usual width, with folder names visible. Select Minimized to reduce it to a narrow strip so the message list has more space while navigation remains available. Select Off to hide the pane and maximize the message area. If the pane is minimized, use its narrow strip or navigation control to open it when you need a folder. If you choose Off, repeat the View > Folder Pane steps and choose Normal to bring the list back.
Show or hide Favorites in classic Outlook. Select View > Folder Pane > Favorites to toggle the Favorites section. When it is enabled, Favorites appear near the top of the pane for quick access to selected folders. This is a section setting, not a command to delete folders or remove them from your mailbox. If you do not see Favorites after selecting it, check whether the pane is set to Off or minimized, and choose Normal to inspect the full list.
Adjust the width in classic Outlook. Move the pointer to the right edge of the folder pane until the resize pointer appears, then drag the edge left or right. Make it wide enough to read folder names, or narrower to provide more room for the message list. If dragging the edge is difficult, first choose Normal from the Folder Pane menu. This changes the pane’s width, not the underlying folder structure. Extremely narrow widths can make names appear shortened, so widen the pane if several folders look alike.
Change the pane in new Outlook for Windows. Select View, then look for Folder pane in the layout or navigation controls. Choose the available display option, such as showing or hiding the pane, or use the pane’s expand or collapse control beside the folder list. In some builds, the folder pane choices are grouped under View > Layout; menu labels and available choices can vary as Microsoft updates new Outlook. If the pane is simply collapsed, select the navigation or folder icon at the left edge to reveal it rather than changing another layout setting. Use the same View area to reverse the change.
Change the pane in Outlook on the web. Open Outlook in your browser and select View. If your interface offers it, open Layout and locate Folder pane, then choose the show, hide, or compact option you want. Some accounts display a small arrow or navigation button beside the left edge instead of the same menu choices. Select that control to expand a collapsed list. If the menu wording differs, open the Settings gear and search Outlook settings for layout or folder pane; do not confuse this with the message list or reading pane controls.
Use the sidebar controls on Outlook for Mac. In Outlook for Mac, select View from the macOS menu bar and look for Sidebar or the folder/navigation pane control. Select it to show or hide the sidebar, depending on the version. In versions with a navigation control at the left, use that control to expand the folder list. The Mac interface may not offer the same Normal, Minimized, Off, and Favorites commands as classic Outlook for Windows. If the command is absent, use the sidebar toggle and drag its divider to adjust the width instead.
Check that the change suits your workflow. Select Inbox, then a second folder such as Sent Items or Drafts, to confirm that the list is still accessible. If you chose Minimized or hid the pane, try opening it again using the edge control. Widen it if folder names are cut off. If the layout is not what you wanted, reopen the relevant menu and choose Normal or show the sidebar. These display changes affect the Outlook window, not the mail stored in your account.

Common Mistakes

Changing the reading pane instead. The reading pane displays the contents of a selected message; the folder pane lists mail folders. In classic Outlook, both controls are under View, so check that you selected Folder Pane rather than Reading Pane.
Assuming Off deletes folders. Off hides the folder list from the current view. It does not remove folders or messages. Restore the pane from the same View menu or sidebar control.
Looking for identical commands in every version. Classic Outlook for Windows has the clearest Normal, Minimized, and Off choices. New Outlook, the browser version, and Mac may use a toggle, a different layout menu, or a collapsed navigation strip.
Expecting Favorites to be the whole folder list. In classic Outlook, Favorites is a section at the top of the folder pane. Turning it off does not remove the folders beneath it, and turning it on does not automatically add every folder to Favorites.
Dragging the wrong divider. Outlook has several adjacent areas, including the folder pane, message list, and reading pane. Drag the boundary immediately beside the folder names; otherwise you may resize a different area.

Tips

Use Normal when you regularly move among folders or need to see their names. A visible folder list is usually the easiest arrangement for managing several mailboxes.
Use Minimized when screen space is tight but you still want a quick route to navigation. It is a useful middle ground between a full-width list and hiding the pane entirely.
Keep Favorites focused on folders you open often, such as Inbox, a project folder, or a shared mailbox folder. A short Favorites section is quicker to scan than a long list of shortcuts.
Resize rather than hide the pane if the main problem is that folder names are truncated. A small width adjustment can make the list usable without losing message-list space.
If you use more than one Outlook version, expect the view to be controlled separately in each interface. A change in classic Outlook may not carry over to Outlook on the web or Outlook for Mac.
Before concluding the setting failed, check for a collapsed navigation strip. Outlook can keep the pane available in a narrow form that is easy to mistake for a hidden pane.

Troubleshooting

The Folder Pane command is missing. Confirm that you are in classic Outlook and have selected the View ribbon tab. If you are in new Outlook or a browser, look under View or View > Layout, or use the left-side navigation control. In Outlook for Mac, use the View menu in the macOS menu bar. If you are in a message window rather than the main Outlook window, return to the main window and check again.

The pane disappeared and you cannot find your folders. In classic Outlook, select View > Folder Pane > Normal. In a newer interface, select the folder or navigation icon at the left edge, or use View to turn the pane back on. If the entire left rail is collapsed, look for a small arrow or menu button near the upper-left corner. You may need to move the pointer to the edge to reveal a hidden control.

Folders are visible but names are cut off. Drag the pane’s right boundary outward. If you cannot grab it, select Normal first, then try again. Also check whether the Outlook window is narrow; maximizing it can give the pane and message list more room. Do not rename folders just to make them fit unless you actually want to change their names.

The change does not stay in place. Make sure you are changing the same Outlook profile and window that you use regularly. The desktop app, browser, and Mac app can maintain separate display preferences. If a restart restores the old layout, close and reopen Outlook once, then set the view again. If settings continue to reset, install available Office updates and check whether an organization-managed policy or shared computer profile is restoring standard settings.

You cannot see Favorites or a particular folder. First choose Normal or expand the pane. In classic Outlook, enable the Favorites section using View > Folder Pane > Favorites, then add the desired folders to Favorites using the folder’s context menu if needed. To find a regular folder, expand the mailbox or account heading; some folder lists are nested. A hidden or collapsed folder is not necessarily missing from the account.

Frequently Asked Questions

How do I restore the Outlook folder pane?
In classic Outlook for Windows, choose View > Folder Pane > Normal. In new Outlook, Outlook on the web, or Mac, use View or the left-side navigation control to show or expand the pane.

Can I make the folder pane narrower without hiding it?
Yes. In desktop Outlook, drag the pane’s right-hand divider toward the left. In a compact interface, expand the pane first if there is no visible divider to grab.

Does turning off the folder pane delete my folders?
No. Off hides the folder list from view; it does not delete folders, messages, or account data. Choose Normal or show the sidebar to access them again.

What is the difference between the folder pane and the reading pane?
The folder pane shows the folders in your mailbox. The reading pane shows the contents of a selected email. Changing one does not change the other, even when both settings appear under View.

Why does my Outlook not show Normal, Minimized, or Off?
Those named choices are associated with classic Outlook for Windows. New Outlook, the web app, and Mac may instead provide a show/hide or expand/collapse control, and their menu labels can vary by release.

Can I show Favorites without hiding my other folders?
Yes. In classic Outlook, Favorites is a section of the folder pane. Toggle it from View > Folder Pane > Favorites; the regular folder list remains available below it.

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