100+ powerful productivity features for Outlook
30-day full-featured trial, no limitations
Supports all Microsoft Office languages globally
Lifetime license available for perpetual use
For Enterprises and Organizations:
For organization-wide deployment and centralized configuration, use the MSI installer. Download MSI
Need help deploying Kutools for Outlook? View the MSI deployment guide
Prefer a version without AI features?
Download the Non-AI version: .MSI | .EXE
Using New Outlook, Outlook for Mac, or Outlook Online?
Install ZKutools Anywhere for Outlook (Online): Microsoft AppSource (Currently supports AI features only)
⭐ Kutools for Office has Arrived — All-in-One Suite for Excel, Outlook, Word, PowerPoint & Office Tab Pro
Work smarter across all Office apps with 500+ powerful tools in one suite.
File Size:
Supported Outlook Versions (32-bit & 64-bit):
Outlook 2010–2024 (and later), Microsoft 365
Supported Operating Systems (32-bit & 64-bit):
Windows Vista, 7, 8, 8.1, 10, 11, Windows Server 2003–2025, Citrix / Windows Terminal Server, ❌ Not compatible with macOS
We guarantee that our software is 100% free of viruses and trojans.
It does not collect or upload any user data.
If your antivirus software flags the installer, we recommend verifying it using VirusTotal .