Step-by-Step Guide to Remove Duplicate Calendar in Outlook

For many users, duplicate calendar items in Outlook can be a source of frustration and anger. While seeing the same meeting or event repeated multiple times causes clutter, it adds to the complexity of managing events in your daily schedule. Duplicates typically occur due to multiple account connections, repeated imports, or syncing issues with mobile devices or third-party services.  Fortunately, there are two primary ways to remove duplicate items in the Outlook calendar: manually cleaning up the duplicates or using a professional PST Duplicate Remover tool. In this article, we'll demonstrate both methods step by step.

DOWNLOAD NOW

Why Do Duplicates Appear in Outlook Calendars?

Outlook can generate duplicate PST in various situations, including:

• Importing PST/OST files more than once.
• Adding the same email account multiple times.
• Sync conflicts between desktop Outlook vs. Outlook on the web and mobile.
• Third-party synchronization software is generating duplicate entries.
• Subscribing to the same shared calendar multiple times.

Step 1: Create a Backup of Your Calendar

As always, back up your Outlook data so there is no chance of accidentally losing it.

• Outlook Desktop: Click File → Open & Export → Import/Export → Export to a file, and choose PST or ICS.
• Outlook Web: Click Calendar Settings → Export Calendar.

Step 2: Look for Duplicate Calendars

• Launch Outlook, and switch to Calendar view.
• Look in the navigation pane, under My Calendars, Shared Calendars, or Other Calendars.
• Switch calendars on and off to clarify if you have a complete duplicate calendar or just duplicate events.

Step 5: Adjust your Sync Settings to Prevent This from Happening Again

• Do not add the same account to Outlook more than once.
• Do not re-import the same PST/ICS file.
• Do not sync your mobile device to the same account in both the Outlook app and the phone calendar.
• Only use one of the sync tools to connect your Microsoft Outlook calendar to Google, and only once for Apple iCloud.

Use A Perfect Solution to Remove Duplicate Calendars in Outlook

If you have thousands of duplicate calendar events across large PST files, doing it manually can take some time and can be an error-prone process. TrustVare Outlook Duplicate Removal is the best option for fast and accurate results. Even a non-technical person can successfully use the tool. Users can remove multiple duplicate Outlook items, including emails, calendars, contacts, notes, and events, without losing data. It supports all Windows OS versions like 11, 10, 8.1, 8, and 7.

This tool is designed to

• Automatically scan duplicate PST files.
• Detect and remove duplicate calendar entries and more.
• Choose batch processing capabilities to clean multiple duplicates of Outlook calendars, contacts, emails, etc.
• Ensure the comparison of entries in different fields is accurate

Key Features of The Tool

Here are the features you can expect to find in a quality PST Duplicate Remover:

Calendar Specific Cleanup: Removes duplicate contacts, emails, and events.

Multiple Criteria to Match: Detect duplicates in Outlook by Subject, Start / End Time, Location, and more.

Remove in Bulk: Remove thousands of duplicates from a larger Outlook file in a matter of minutes

Preview: Gives you the option to preview the duplicates before actually removing them.

All PST Types Supported: Will work on calendars, in addition to emails, contacts, notes, and tasks.

Preserves Original Data: Can remove duplicates in Outlook without damaging unique items.

Compatibility: Works on all Outlook versions and supports ANSI / Unicode PSTs.

Using such a tool saves you time while keeping your Outlook profile clean and ensuring you don't lose any valuable information.

Final Thoughts

Duplicate calendars in Outlook can quickly become a scheduling nightmare. While manual steps are okay for small situations, the efficient and safe way to make sure duplicates are being taken care of for large volumes of duplicated content is to use a PST Duplicate Remover tool! Its efficient and powerful scanning and removal capabilities allow you to keep your Outlook calendar accurate, clean, and well-organized.