Add-In Downloads

Download our
email add-ins

Women looking at screen together in office

Secure email
Outlook add-in

Use Mailock with Windows Outlook

Encrypt emails & attachments
Multi-factor recipient checks
'Before you send' security alerts
Securely read & reply in Outlook

Go to download

Male professional reading secure email in Outlook

Male professional smiling with colleague in office

Take the next step

Create an account

Choose your Mailock account to securing sensitive emails today.