If you are switching devices or simply prefer managing your messages in one place, learning how to add Outlook email to the Gmail app on Mac and Windows is an essential task. Many users want to access their Outlook PST files or Outlook mailbox directly in Gmail so they can check all emails from one unified platform. This guide explains the easiest and most reliable way to add Outlook emails to Gmail, along with a professional solution using the Outlook to Gmail Converter Tool for Mac & Windows for users who need to import PST files into their Gmail account without configuration issues.

Why Add Outlook Email to Gmail App?

With so many people switching between accounts and devices, Gmail has become the most convenient option for accessing emails across platforms. Adding Outlook emails to the Gmail app offers several benefits -

• Unified Inbox – Read Outlook and Gmail emails together.
• Faster Search – Gmail’s search and filtering features make it easy to find messages.
• Cross-Platform Access – Works on Mac, Windows, Android, iPhone, and web browsers.
• Better Backup Options – Gmail offers cloud storage and advanced protection.

For users who already have PST files exported from Outlook or are switching from Windows to Mac, this guide will help you achieve smooth migration.

Method 1 - Add Outlook Email to Gmail App Using IMAP Settings

To add your Outlook account directly into the Gmail app, follow these verified steps. This works on both Mac and Windows.

Step 1 - Enable IMAP in Gmail

• Open Gmail in your browser.
• Go to Settings → See all settings.
• Open the Forwarding and POP/IMAP tab.
• Ensure IMAP is enabled.

Step 2 - Get IMAP Settings for Outlook

Your Outlook IMAP details are -

• Incoming Server (IMAP): outlook.office365.com
• Port: 993
• SSL: Yes
• Outgoing Server (SMTP): smtp.office365.com
• Port: 587
• TLS: Yes

Step 3 - Add Outlook Email to Gmail App

On Mac

• Open the Gmail app.
• Click Add Account.
• Choose Other.
• Enter your Outlook email and password.
• Add the IMAP server details.
• Save settings.

On Windows (Gmail for Web / Android App) -

• Open the Gmail app.
• Tap your profile photo → Add another account.
• Choose Outlook/Hotmail if available OR “Other”.
• Fill in IMAP information.
• Sync account.

This method works well for users who still have access to their Outlook accounts and only want to sync messages. However, if you have PST files, deleted Outlook accounts, corrupted data, or want selective migration, you need a more advanced method.

Method 2 - Import PST Files to Gmail Using Outlook to Gmail Tool (Recommended)

When users search for how to add Outlook email to Gmail app on Mac & Windows, many actually mean importing PST files into Gmail. Gmail does not support PST files directly, which is where a specialized solution is required.

The BitVare PST Converter Tool for Mac & Windows is one of the most reliable tools for importing PST files into a Gmail account smoothly and accurately. It helps when -

• You no longer have Outlook installed
• You moved from Windows to Mac
• You only have PST files with Outlook emails
• You want to upload emails directly to Gmail
• Your Outlook profile is corrupted

Key Features

• Imports PST to Gmail with complete folder structure
• Supports Mac (Intel & M1/M2) and all Windows versions
• Preserves email formatting, attachments & metadata
• Provides selective folder migration
• Supports large and password-protected PST files
• 100% secure login authentication
• No need for Outlook installation

How to Add PST Emails to Gmail Using the software

• Install and launch Outlook Converter Tool for Mac or Windows.
• Add or drag-drop your PST files.
• Choose Gmail as the saving option.
• Enter your Gmail login credentials.
• Click Start Conversion.

The tool uploads all your Outlook PST emails directly to your Gmail account. After this, you can open the Gmail app on Mac or Windows, and all the imported Outlook emails will automatically appear.

This method is ideal for professionals, business users, and non-technical users because it removes the complexity of manual migration.

Final Thoughts

Adding Outlook email to the Gmail app on Mac and Windows is easy when using IMAP settings or a professional migration tool. If you have an active Outlook account, you can directly add it through the Gmail app. But for users who need to import PST files or want error-free, accurate migration, the Outlook Converter Tool for Mac & Windows offers the safest and most efficient solution.