Best Mail Merge Software for Microsoft Word

Compare the Top Mail Merge Software that integrates with Microsoft Word as of August 2025

This a list of Mail Merge software that integrates with Microsoft Word. Use the filters on the left to add additional filters for products that have integrations with Microsoft Word. View the products that work with Microsoft Word in the table below.

What is Mail Merge Software for Microsoft Word?

Mail merge software is a tool that enables users to create personalized bulk communications, such as letters, emails, or labels, by merging data from a database, spreadsheet, or other data sources. This software allows users to automate the process of sending customized content to large groups, saving time and reducing errors. Key features often include the ability to create dynamic templates, import data from various file formats, and customize fields to personalize each communication. Mail merge software is commonly used for marketing campaigns, customer outreach, and administrative tasks like sending invoices or reminders. By streamlining the process of personalization and mass communication, it helps businesses improve efficiency and engagement. Compare and read user reviews of the best Mail Merge software for Microsoft Word currently available using the table below. This list is updated regularly.

  • 1
    GMass

    GMass

    GMass

    A mass email service inside of Gmail. Get the highest open rates you've ever seen. Send cold emails with sequences that maximize responses. Send mail merge campaigns with automatic follow-ups. Pull from Google Sheets, not CSV files. Send emails as replies to the last thread with each person. Personalize. Schedule. Track opens, clicks, replies. Validate your list with our built-in verifier to maximize the deliverability. Say goodbye to CSV files. Connect to Google Sheets to send a personalized mass email using any of the columns in your spreadsheet. Use Gmail's powerful search feature to find messages containing recipients to whom you want to email. Then click the Build Email List button, and a Compose window will load containing the email addresses found in those messages. The only mass email service that does this! The easiest way to send cold email sequences in Gmail.
    Starting Price: $12.95 per month
  • 2
    Mail Merge Toolkit
    Mail Merge Toolkit is a powerful add-in for Microsoft Office extending the mail merging capabilities in Microsoft Outlook, Microsoft Word and Microsoft Publisher. This app allows you to realize really personalized mass mailing easily and efficiently by providing a set of requested and unique features. As soon as you need to personalize part of message subject or the whole subject line, you need Mail Merge Toolkit. Insert data fields into the message subject, so that not only the contents of a message but also its subject is personalized. As soon as Mail Merge Toolkit is installed, you can attach files to the message. Perform the mail merge the same way as you do it usually and click the “Mail Merge Toolkit” option on the last step of the “Step by step wizard” in Microsoft Word to specify the necessary attachments.
    Starting Price: $24
  • 3
    WorldMerge

    WorldMerge

    ColoradoSoft

    Email merge is similar to mail merge in Word or WordPerfect - you create a form letter and merge personalized data into each letter. Then your letters are addressed to “Dear Andrew” instead of “Dear Customer,” for example. With WorldMerge, you create personalized messages you send via standard Internet email, fast and easy. You don’t have to print letters, stuff and stamp envelopes and wait several days for a response. Unlike other programs, WorldMerge lets you open your contact databases directly with no tricky importing. If you store your customer information in Microsoft Access or Excel, or if you already have an email list in Eudora or Outlook, you can open that contact file directly in WorldMerge.
  • 4
    Send Individually

    Send Individually

    Sperry Software

    Need to send personalized mass emails in Outlook? Or send an email marketing campaign to many people but don’t want to put in the work of performing a Microsoft® Word Mail Merge or risk having your email being flagged as spam using a BCC? Then Send Individually is for you. It sends an email that you create to each of your recipients, one at a time. It performs a mail merge in three simple steps, right from your own email account. Individually addressing emails allows those emails to make it through more spam filters and raises response rates. Don’t you pay more attention to emails that are directly addressed to you? Now you can do it with ease. It’s perfect for sending out your newsletters, press releases, business announcements, or other marketing emails.
  • Previous
  • You're on page 1
  • Next