Outlook4Gmail

Sync your Google Calendars and Contacts with Outlook

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What Is Outlook4Gmail and How It Works

Outlook4Gmail is an Outlook add-in that helps you sync Google and Outlook calendars, contacts, and tasks. It is a perfect syncing tool for Outlook users who have one or multiple Google accounts and need reliable Outlook Google Calendar sync for everyday work, planning, and collaboration, including one-way and two-way synchronization between Outlook and Google Calendar.

How Outlook Syncs Google Calendar, Contacts, and Tasks

  • Provides automated syncing of Outlook and Google calendar and contacts, as well as tasks, by a particular time interval

  • Supports the syncing of contacts, calendars, and tasks from more than one Google account to a single Outlook profile

  • Establishes a secure connection to synchronize Google Workspace data when syncing Outlook items with Google

  • Provides 3 types of synchronization: Outlook ⇒ Google sync, Google ⇒ Outlook sync, Google ⇔ Outlook two-way sync

  • Syncs a large amount of data received from your Outlook and Google accounts

Sync Google Contacts with Outlook

Outlook4Gmail syncs your contacts at a detailed level, making it easy to use Outlook with a Gmail account. It synchronizes names, companies, phone numbers, email addresses, notes, contact pictures, Outlook categories with Google groups.

This is a simple way to sync Google contacts with Microsoft Outlook without relying on Google Workspace Sync for Microsoft Outlook (GWSMO) or legacy G Suite Sync for Microsoft tools. Duplicate elimination, language settings, and automatic backup are included for seamless data synchronization.

Contacts syncing screen

Outlook Google Calendar Sync (One-Way and Two-Way)

The full-featured version of Outlook4Gmail allows you to sync calendar events between Outlook and Google in both directions. You can import Outlook appointments into Google Calendar and sync Google events back to Outlook.

It supports multiple Google accounts and works well for users who want to use Outlook with Google Calendar. Unlike one-time imports, synchronization keeps calendars up to date automatically and avoids conflicts often seen with Workspace Sync for Microsoft Outlook.

Contacts syncing screen

Sync Google Tasks with Outlook

In addition to contacts and calendars, Outlook4Gmail supports syncing Google Tasks with Outlook task folders and subfolders. Recurrent tasks are also supported.

This is useful if you start Microsoft Outlook as your main workspace but still use Google apps for task management. Tasks remain consistent across platforms without manual exports or complex configuration.

Contacts syncing screen

Outlook Google Sync Features and Supported Scenarios

FeatureFreeFull
Contacts
3 types of synchronization working in one/both directions
Multiple Google accounts contact syncing
Syncing of contact categories with Google Groups/Labels
Syncing of Google Contact Group/Label with selected Outlook folder and vice versa
Syncing of contacts’ pictures (users’ avatars)
Basic syncing filters
Custom Outlook contacts folders syncing
Calendars
3 types of synchronization working in one/both directions
Recurring appointments support
Recurrent events’ exceptions support
Custom calendar syncing
Calendar merging option
Multiple Google accounts calendar syncing
Internet calendar and users' shared calendar syncing
Tasks
3 types of synchronization working in one/both directions
Regular task synchronization
Recurring Outlook tasks with Google task list syncing
Multiple Google accounts task list syncing
Common
Multiple Outlook data files (*.pst) support
Microsoft Exchange public folders scan and syncing
Automated time interval syncing
Big data syncing
Duplicates check and elimination support

When You Need Outlook4Gmail

Sync Outlook with Google Calendar, Contacts, and Tasks, and keep your data consistent across desktop and mobile devices, including access on iPhone via Google Calendar when direct Outlook calendar sync is not available.

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Testimonials

L

Lizet M.

Office Manager Small-Business


 5/5

“Outlook is the email server to go with”
It is easy, organized and complex. The site is easy for begginers.

AB

Atchaya B.

Mid-Market


 5/5

“Great”
In outlook i have been using more than one year and it’s easy to use and very helpful to create rule for seperate persons email so i would be help to find out the exact eamil

SM

Stacie M.

Supervisor Small-Business


 5/5

“East to manage”
The most helpful part is being able to link my calendars across multiple apps. It also helps me keep things organized and all appointments in one place to manage them better.

VC

Vijay C.

Associate Team Lead Enterprise


 5/5

“Outlook4Gmail”
Outlook4Gmail is easy to use and easy to send or receive. Also I have been used for 4 years also I’m happy to use this software.

NS

NIKITA S.

Senior Analyst Enterprise


 5/5

“Outlook – One solution”
Easy to contribute and use. It provides an option to create rule and make distinct folder for each category as per requirements. Makes every one life easier.

SM

Stacie M.

Supervisor Small-Business


 5/5

“East to manage”
The most helpful part is being able to link my calendars across multiple apps. It also helps me keep things organized and all appointments in one place to manage them better.

AA

Akpovi Ludovic A.

General Manager


 5/5

“Features”
Have all my mailboxes in one place. Ease of translating emails on my inbox page. Access office tools, edit files/documents, and share. Excellent synchronization of messages between mailboxes.

Other testimonials

Latest news

Merry Christmas from Outlook4Gmail!

December 16, 2024

The holidays are here, and we’ve got a special treat! Enjoy 30% off Outlook4Gmail from Dec 16 to Jan 10. Sync Google Calendars, Contacts, and Tasks with Outlook to make 2025 your most organized year—all at an amazing price!

Other news

FAQ

  • Can Outlook and Google Calendar sync in both directions?

    Yes. Outlook4Gmail supports three synchronization modes: Outlook ⇒ Google, Google ⇒ Outlook, and Google ⇔ Outlook two-way sync. This ensures seamless synchronization and helps avoid conflicts when sync between Outlook and Google calendars is required on an ongoing basis.

  • How do I add my Outlook calendar to Google Calendar?

    You can add the Outlook calendar to Google Calendar by synchronizing it with Outlook4Gmail. Unlike one-time imports, this method keeps calendar events updated automatically and avoids issues after the sync completes.

  • Why is my Outlook calendar not syncing with Google Calendar?

    Common reasons include incorrect calendar selection, disabled synchronization, or conflicts caused by earlier attempts to import data manually. Outlook4Gmail provides backup options, duplicate detection, and configurable rules to help resolve these issues without relying on Google Workspace support or enterprise tools like GWSMO synchronization status dialog window.

  • How to sync Outlook calendar with iPhone?

    A common approach is to sync the Outlook calendar with Google Calendar using Outlook4Gmail, then add the same Google account on the iPhone. This setup is widely used by people searching for how to sync Outlook calendar with iPhone while continuing to use the Google Workspace ecosystem.

  • My iPhone calendar is not syncing with Outlook. What should I check?

    Make sure the Google account is added to the iPhone, calendar synchronization is enabled, and the correct calendar is selected. Also, ensure that Outlook synchronization is active after you start Microsoft Outlook and open Microsoft Outlook with the correct profile.

  • Can I sync Google Contacts with Outlook?

    Yes. Outlook4Gmail supports full synchronization of Google Contacts with Outlook Contacts, including detailed fields, categories, and Google Groups. This is useful for users who want Outlook and Gmail contacts aligned without using Outlook and G Suite native sync tools.

  • Does Outlook4Gmail support multiple Google accounts?

    Yes. You can sync calendars, contacts, and tasks from multiple Google accounts, making it easier to use the Google ecosystem inside Outlook without complex configuration steps such as setting up GWSMO or having to download and install enterprise sync utilities.

  • How to sync Outlook calendar with Google Calendar?

    Outlook4Gmail allows you to sync the Outlook calendar with Google Calendar using one-way or two-way synchronization. You can transfer events from Outlook to Google, import Google events into Outlook, or keep both calendars synchronized automatically. This approach is often used instead of G Suite sync for Microsoft Outlook or Google Workspace Sync for Microsoft, especially when users prefer a simpler setup.

  • Can I merge Outlook and Google calendars?

    Outlook4Gmail allows you to synchronize selected calendars and control the sync direction. This makes it possible to merge calendars in a predictable way and manage them directly in Outlook using Microsoft Outlook as your primary interface.

  • Does Outlook4Gmail work on iOS or Android?

    Outlook4Gmail is a Windows-based Outlook add-in and does not run directly on mobile devices. However, once data is synchronized, you can access your Google calendar, contacts, and tasks on mobile devices, effectively using Outlook with GWSMO-like results without requiring a full migration process or enterprise plugin installation.