Delete Duplicate Calendars in Outlook 2016 & All Other Versions

This article’s the best solution if you want to delete duplicate calendars in Outlook 2016, 2013, 2010, 2007, & 2019 versions. We receive user queries regarding this operation quite often & thus we understand the severity of the matter. Duplicate calendars & other data items slow Outlook, reduce its performance & also fill storage space.

To counter all of these issues, this blog consists of the automated solution suggested by experts worldwide. Moreover, the manual method is also mentioned below for users searching for a basic solution. Both the methods are mentioned with their advantages & drawbacks. This can help you to make understand the process in & out & make a wise decision.

Now we are going to start with the reason why Outlook creates duplicate calendars & what effect it has on the performance. Then the solutions are discussed respectively.

Severe Reason Why Users Remove Duplicates in Calendar Outlook 2016

There is not any one reason that results in Outlook creating duplicate calendars & their entries. There are multiple factors that we can say are responsible for it. Below we’re mentioning the most common reasons that you must be aware of.

• We know that Microsoft Outlook offers a great feature of synchronization with any device. However, if the mobile or any other device does not support Outlook’s recurrence pattern, it ultimately leads to the creation of multiple calendar entries & appointments unnecessary.

• When users migrate their Outlook PST data files to another account, pay attention to the option of “duplicate to be created”. If this method is enabled then disable it, otherwise along with calendars, several other data items will also be duplicated in the destination files.

• Misconfigured rules of the Outlook settings are also one of the reasons why users have to face duplicate calendar files in Outlook. This is why users want to remove duplicate emails from Outlook 2019 / 2016 / 2013 & 2010 versions.

Effects of Duplicate Calendar Data Files

1. Quick storage space running out.
2. Reduced performance of Outlook.
3. Frequent lags & hangs in the application.
4. Confusion due to mess created in the mailboxes with multiple files.

Delete Duplicate Calendars in Outlook 2016 – Automated Method 2022

Now we are going to learn the automated method for removing all of the duplicate calendar files in Outlook. The automated solution is called automated due to the usage of the Microsoft Outlook Duplicate Remover Tool. This tool is a basic utility but enriched with advanced features & Artificial Intelligence.

Download the tool & then follow the steps mentioned below carefully:

Step-1. Click on the Add File button to append the PST files having duplicate files.

Step-2. Now Select the option to delete duplicates Within A Folder or Across the Folders.

Step-3. Browse & Select Destination Location for the resultant files without duplicates.  

Step-4. Select Calendar options in the category. Select other options too if required.

Step-5. Specify the Criteria of Duplicate Files based on these various properties.

Step-6. Finally, Click Next & then Hit the Ok button to end the task.

Advantages of Opting for the Duplicates Removal Solution

The automated approach is better than others for a reason. Users can delete duplicate calendars in Outlook 2016 with various benefits. In addition, the foundation of these features is the complex programming done in the development of this utility. Hence, it reduces users’ efforts, effortlessly.

• Along with the calendars, this utility is able to delete duplicate emails, contacts, journals, tasks, & notes.
• Users can remove these duplicate calendars based on their properties to get accurate & customized results like never before.
• IT can draw multiple duplicates from PST/OST/BAK files in a single go to save crucial time for users.
• Various features like category filters & date filters reduce users’ efforts & help them execute the operation in the minimum time possible.
• If your PST files are password protected or encrypted, you can still remove the duplicate data from them.
• Provide users with two status reports at the completion of the operation. This is why users can easily analyze the facts for further decision-making.
• To remove duplicates in calendar Outlook 2016, Outlook installation is not necessary for this method.
• All Outlook methods are supported by this utility along with compatibility of Windows 11(64Bit) & below. 

Manual Method to Delete Duplicate Calendars in Outlook 2016

The manual method is quite confusing & time-consuming. We can say this from various users’ testimonials & our own experiences. Evidently, Outlook installation in the system is mandatory for executing the manual operation.

Follow the below steps carefully to execute the manual method.

Step-1. Open the Outlook application & then Click on the Calendar option.

Step-2. Now, just Go to the View tab.

Step-3. Under the “current view group”, Click on the Change View option.

Step-4. Here, Click on the List option available.

Step-5. Click on the Subject Column & then here Arrange the Calendars by Subject.

Step-6. Click on the Duplicate Calendar Items option & Select Calendar Items. 

Step-7. At last, Click on the Delete button to delete these duplicate calendar entries.

If you remove duplicates in calendar Outlook 2016 using the manual method, you must be aware of these facts before.

• It can not delete duplicates in bulk.
• Users find this method quite confusing.
• The manual method isn’t safe & secure.
• This solution lacks various advanced features.

Long Story Short

Finally, we can say that the automated method is the best available method to delete duplicate calendars in Outlook 2016. Moreover, it works with all of the other Outlook versions. Hence, IT experts suggest users opt for the automated instead of the manual one to execute a safe duplicate deletion procedure. Selection of the right method & tool is a crucial decision so choose wisely as it can affect the end results.