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Possible Ways to Extract Calendar From OST File

Published By Nilesh Kumar
Debasish Pramanik
Approved By Debasish Pramanik
Published On January 23rd, 2024
Reading Time 4 Minutes Reading

OST is an Outlook file that keeps an associate offline copy of all your mail data like emails, calendars, contacts, notes, etc. on the native machine. Outlook provides options for an Import/Export wizard which will assist you to extract all of your calendar things. However, you’ll do so as long as your Outlook is accessible and connected to the Exchange server.

In this blog, you may learn the manual ways to extract the Calendar from the OST file. Also, a way to export calendar things once Outlook isn’t connected to the mail server or OST is inaccessible or parentless.

Important Note: In case you want a quick solution to extract the calendar from the OST file. Then the user can take the help of an Automated solution. This will help the user to export the calendar from OST file data.

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Manual Ways to Export Calendar From OST File

Method 1: Through Outlook

This technique works only if Outlook is connected & accessible. Skip to the automated method, if you wish to export Calendar from an inaccessible Outlook OST file.

Export Calendar Data Files from Microsoft Outlook 2007 OST file:

  1. Go to File > Import and Export.
  2. Select the Export option to a file and click on the Next button.
  3. Click the PST option then click Next.
  4. Select the Calendar then select the Include Subfolder checkbox>Next
  5. Click Browse to select the desired location to save the PST file.
  6. Enter a name and click on the OK button and Finish exporting the mailboxes to the PST file.

Export Calendar from Outlook 2010 OST File

  1. Click File>Options and click on the Advanced option.
  2. In the Export section, click on the Export button.
  3. After that, Select Outlook file (PST) then click on the Next button.
  4. Select the Export option to a file and click on the Next button.
  5. Select the Calendar item from the e-mail account that you simply need to export > select the Include subfolders check box.
  6. Click Next > click Browse to select the desired location to save the Outlook file (PST).
  7. Click on the Finish button to export and save the Calendar from the OST file.

Steps to Extract Calendar From OST File In Outlook 2013, 2016, and 2019 Version

  1. Open Outlook on your laptop and head to File > Open & Export > Import/Export option.
  2. Select Export>click on Next.
  3. Select Outlook Data File (PST) > click the Next button.
  4. To extract the calendar from the Outlook OST file, choose Calendar.
  5. Click the Include subfolders check box and click on Next.
  6. Click Browse to select the location to save the PST file and click on the Finish button.

In case, if you would like to protect the PST file, enter a password to protect
After extracting the Calendar from your Outlook OST file to PST format, you’ll be able to currently import the converted PST file to any MS Outlook account to access the Calendar things.

However, sometimes manual ways won’t work if the OST file is inaccessible or parentless, or if the Outlook isn’t connected to the server user cannot export the calendar from the OST file.

Export Calendar by Using Automated Solution

So far we have seen the manual ways to extract calendars from the OST files. But you can also take the help of a Quick and Reliable solution to export the OST file data by using OST to PST Converter Software. However, This advanced utility is compatible with Microsoft Outlook 2019 and its below version.

Follow these steps to Export Calendar from an OST file.

Step1: Download and run the Application Click on the Add File option

add multiple

Step2: Select OST File and browse the OST file > Click on the Add button.

browse data file

Step3: Select the calendar files you want to export and click on the Export button.

Preview complete data

Step4: After that, Click on the Export button and Select the File Format as PST.

export calendars from OST file


From the above write up one can get ideas on how to extract the calendar from the OST file. We have discussed the manual methods to perform this task. But, in case your file is inaccessible and you are looking for a solution to export the data then the user can take the help of an automated solution.