Mail Merger Toolkit
by MAPILab
Extend Outlook mail merge with personalized attachments, PDF, and GA4 tracking
Overview
Mail Merge Toolkit is an email marketing software for Microsoft Outlook, Word, and Publisher users that extends Office's native mail merge with personalized attachments, multiple formats, and send-as features. The COM add-in sends individualized messages via Outlook in PDF, DOCX, HTML, RTF, or plain text, supports per-recipient attachments, and auto-adds UTM parameters for GA4 tracking. It is used by marketing, sales, and admin teams running personalized bulk email campaigns from desktop Outlook.
Key Features
6 capabilities across the Email Marketing workflow.
Personalized Attachments
Send individual attachments to each recipient during mail merge from Outlook
Multiple Message Formats
Merge and send in PDF, DOCX, HTML, RTF, and plain text formats
Merge to Subject Line
Insert data fields into subject lines for fully personalized campaign emails
GA4 UTM Tracking
Automatically add UTM parameters to links in merged emails for analytics reporting
Send As / On Behalf
Send merged messages using shared mailboxes or on behalf of other Outlook users
Send Later Scheduling
Schedule merged campaigns to send at a future time directly from Outlook
Pricing Plans
All prices in INR. Contact vendor for enterprise & annual discounts.
Standard License
per user · custom billing
- Outlook mail merge
- PDF attachments
- GA4 UTM tracking