Your Outlook data, email messages, calendars and other items will be saved on both your mail server and local computer. The local copy of Outlook data are saved in .pst and .ost files. The PST file is known as the Outlook Data File, it is used for POP3, IMAP and web based mail accounts. Thus most accounts configured in Outlook will generate the .pst file. When you use a Microsoft Exchange Server account in Outlook, the Cached Exchange Mode will be activated by default and Outlook will save a local copy of your items on local computer in an Outlook data file, known as the offline Outlook Data File (.ost). Since the Outlook data files, PST and OST, are usually saved in different locations on PC, many users may have trouble locating them. Where are the Outlook PST and OST files located on Windows computers? In this article, we will show you how to find out the location or folder of the Outlook data files in Windows 10.
Access Outlook data files in Windows 10
The message reads: You can import data to a new profile only. Start Outlook with a new Profile to import your data. To open with a new profile, you first need to delete the old profile. Office 2011 stored your profile in your Documents Folder. The new Outlook 15 hides your profile deep within your user library. That can be troublesome if you have a huge mailbox and not so big SSD in your Macbook. Luckily, there is a way to move the Outlook Profile.
Run Outlook on your Windows 10 PC, switch to the File tab from the top left corner of Outlook, then the Account Information screen opens on the right. Click Account Settings >> Account Settings, you will see a new pop-up dialogue shows up. Switch to the Data Files tab in the Account Settings, the file locations of both the Outlook data file and Offline Outlook data file will be listed, see below screenshot.
You can find the Outlook data files according to the file location using the File Explorer in Windows 10. Note that the offline Outlook data file .OST is saved in a hidden folder, thus you need to enable the display of hidden files in Windows 10 first. The quickest way is to click to select the PST or OST file in the Account Settings dialogue, then hit the Open File Location button to open the selected .pst or .ost file in File Explorer.
Change Outlook data file location in Windows 10
To change the location of Outlook Data File (.pst) in Microsoft Outlook, in the Outlook Account Settings screen, click to select the Outlook Data File, then click Settings button, you will see the Outlook Data File opens in a new window. Here you can rename Outlook Data File, change Outlook data file location and so on. You cannot change the location of the offline Outlook Data File (.ost) in Microsoft Outlook
Have you heard about OST file, created in Outlook email client. In this article find out the answer of What is Outlook OST file and Where is OST file located?
What is Outlook OST File?
Outlook OST file stands for Offline Storage Table and automatically created by Microsoft Outlook in Windows OS for developing a connection with Microsoft Exchange server. OST file allows a user to use the Microsoft Exchange Cached or Offline mode, so a user can access their emails without staying connected to Microsoft Exchange server. Whenever new emails are received by Exchange server, Microsoft Outlook will synchronize OST file with the Microsoft Exchange server. The Outlook OST file helps a user to work in offline mode whenever internet connection or server get down or interrupt.
When a user is working in an Offline mode, Microsoft Outlook created an exact copy of mailbox on Microsoft Exchange Server named as Offline folders with OST file format. Each and every modification made while working in offline mode is automatically synchronized when Microsoft Outlook is connected to Microsoft Exchange Server. Using the send/receive command, a user can perform send or receive functions and copy the changes which were made while working in offline mode on Microsoft Outlook. During this process, permanently deleted Outlook OST items are removed from the Microsoft Exchange server’s copy as well.
Many users have some query about how to view OST file without connected with Microsoft Exchange server and how to find Outlook OST file location in the local machine. Here’s the solution.
Where is OST File Located?
Microsoft Outlook OST file is offline storage table which stored in the local machine. Here we find out the answer of where is OST file located on a local machine in Windows and Mac OS.
Outlook OST files default location on Windows XP OS
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Microsoft Outlook 2010: My DocumentsOutlook Files
Microsoft Outlook 2007 or earlier versions: C:Documents and SettingsUser NameLocal SettingsApplication DataMicrosoftOutlook
Outlook OST files default location on Windows Vista, 7, 8 and 10 OS
Outlook 2019: C:UsersadminAppDataLocalMicrosoftOutlook
Outlook 2013 & 2016: C:UsersadminAppDataLocalMicrosoftOutlook
Outlook 2010: DocumentsOutlook Files
Outlook 2007 or earlier versions: C:UsersUser NameAppDataLocalMicrosoftOutlook
Outlook OST files default location on Mac OS
Outlook 2011 database file: ~/Documents/Microsoft User Data/Office 2011 Identities/Main Identity/
Outlook 2011 storage folders: ~/Documents/Microsoft User Data/Office 2011 Identities/Main Identity/Data Records
How to Find Outlook OST File Location?
Follow the mentions step to finding out the solution of where is OST file located in Microsoft Outlook 2010, 2007 and 2003:
1. “Start Microsoft Outlook” (any 2010, 2007 or 2003)
2. On the Tool Menu, click on “Account Settings“
3. In the list, select “Microsoft Exchange Server“, and then click on “Change” option
4. “Change E-mail Account” dialog box performs
5. Click on “More Settings“. The “Microsoft Exchange” dialog box performs
6. Click on “Advanced” tab. The view of the “Microsoft Exchange” dialog box gets changed
7. Click on the “Offline Folder File Settings” button. The “Offline Folder File Settings” dialog box performs:
8. The dialog box is having “Outlook OST file location” in the “File” field
9. Outlook OST file is usually located at “C:Documents and Settingsuser nameLocal SettingsApplication DataMicrosoftOutlookoutlook.ost“
10. Just “copy” the “Outlook OST file path“.
This gives you Outlook OST file location.
Conclusion
In this informative article, you would found what is Outlook OST file and Where is OST file located and how to find OST file location. Microsoft Outlook having two file type one is PST and second is OST file. Also, discover how to split OST file and merge OST file.