Best Email Migration Tools in 2026

Of the 1 tools we reviewed, Gladwev has the most complete profile. A native app that converts Apple Mail emails to PST format for Outlook on Mac and Windows, with support for multiple Outlook versions and Office 365. Trusted by over 35,000 clients worldwide. The best choice depends on your needs, team size, and budget.

The most common features across email migration tools include Converts to multiple Outlook versions, No Outlook required, Supports multiple source formats. The actual differentiators tend to be how well the tool fits your specific workflow, how well it integrates with your existing tech stack, and the quality of customer support.

We scored each tool on pricing transparency, feature completeness, target audience fit, and available social proof. Tools that provide clear pricing and audience information score higher.