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Outlook to Gmail Migration Tool

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Ease of use
Ease of management
Quality of support
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Pricing from
$25 license for 5 users
Free Trial
Free version unavailable
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What is Outlook to Gmail Migration Tool

Outlook to Gmail Migration Tool is a utility designed to move email data from Microsoft Outlook (typically PST/OST-based mailboxes) into Gmail or Google Workspace accounts. It is used by IT administrators and individuals during email platform changes, mailbox consolidations, or device refresh projects. Typical capabilities include mapping folders/labels, migrating messages and attachments, and preserving basic metadata such as dates and read/unread status. Product scope is usually narrower than broader cloud migration suites, focusing primarily on Outlook-to-Gmail email transfer workflows.

pros

Purpose-built email migration workflow

The product focuses on a specific migration path: Outlook to Gmail/Google Workspace. This specialization can simplify setup compared with general-purpose migration platforms that cover many sources and targets. It typically provides guided steps for selecting Outlook data stores and authenticating to Gmail. The narrow scope can reduce configuration overhead for small, well-defined projects.

Preserves mailbox structure and metadata

Tools in this category commonly migrate folders (mapped to Gmail labels) and retain message attributes such as subject, sender/recipient fields, timestamps, and read/unread state. This helps users maintain continuity after the cutover and reduces post-migration cleanup. Attachment handling is usually included as part of message transfer. These behaviors align with expectations for email-focused migration utilities.

Supports staged or selective moves

Many Outlook-to-Gmail migration utilities allow filtering by date range, folder, or item type to limit what is moved. This supports pilot migrations, phased cutovers, and reducing transfer volume for large mailboxes. Selective migration can also help with compliance or retention policies by excluding certain data sets. It can be useful when bandwidth or migration windows are constrained.

cons

Limited beyond Outlook and Gmail

By design, the tool typically targets a single source and destination, which can be restrictive for organizations with multiple email systems or broader content repositories. It may not cover adjacent workloads such as SharePoint/OneDrive files, Teams content, or third-party archives. If a project expands beyond mailbox migration, teams may need additional tools. This can increase operational complexity across a multi-workload migration.

Potential gaps in fidelity

Gmail and Outlook differ in features such as categories, flags, rules, and certain calendar/contact behaviors, and a migration tool may not fully translate all constructs. Some items may convert to approximations (for example, folders to labels) or lose client-specific properties. Large attachments and message size limits can also cause exceptions that require remediation. Organizations often need validation reports and manual spot checks to confirm outcomes.

Operational controls may be basic

Compared with enterprise migration platforms, a point tool may offer fewer controls for centralized administration, role-based access, auditing, and detailed reporting. Automation options (APIs, scripting, or large-scale job orchestration) may be limited depending on the vendor. This can make it harder to manage many mailboxes concurrently with consistent governance. Larger IT teams may require additional process and tooling to compensate.

Plan & Pricing

Plan Price Key features & notes
Demo (DEMO) Free Demo allows migrating into 2 Gmail accounts (trial limitations shown on product page).
Full (FULL) $25 Listed on the vendor page as "$25 (5 Users)" — full feature set (batch migration, delta migration, no file-size limit).

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