Convert Auto-Complete Files Outlook: NK2/DAT Migration

Free, easy and fast way to convert Microsoft Outlook auto-complete list cache files from NK2, DAT and XML to XML and NK2 formats.

**FREE DOWNLOAD (v4.10)** File Size: 312KB | Safe & Verified

Email Misc Email Tools Freeware

Key Features

Free, easy and fast way to convert Microsoft Outlook auto-complete list cache files from NK2, DAT and XML to XML and NK2 formats.
Automatically detects autocomplete cache files used by Outlook.
Provides Outlook add-in and standalone Windows launcher application.

Technical Specifications

**Publisher:** Outlookfreeware.com
**License:** Freeware
**Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
**Last Updated:** October 15, 2025
**Category:** Email / Misc Email Tools

User Rating

Based on 140 reviews.