Mail merge to PDF on Mozilla Firefox: Send batches of pre-filled documents with pdfFiller's Mail Merge feature

Send personalized documents to multiple recipients at once, eliminating manual data entry and saving time.
Drop document here to upload
Select from device
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.

Reclaim hours spent on bulk-sending contracts, invoices, expense reports, and other documentation

Upload your PDF document and turn it into a fillable template
Specify a spreadsheet to pull data from
Configure pre-fill parameters to generate multiple personalized documents
Send pre-filled documents to a list of recipients in clicks

Mail Merge to PDF on Mozilla Firefox

Mail Merge to PDF on Mozilla Firefox simplifies the way you create personalized documents. This feature allows you to merge data from spreadsheets into professional-looking PDFs directly from your browser. Now, you can streamline your document creation process without unnecessary steps.

Key Features

Merge data from CSV or Excel files directly in your browser
Generate custom PDFs for emails, letters, and reports
Seamless integration with Mozilla Firefox
User-friendly interface for straightforward navigation
No software installation required

Potential Use Cases and Benefits

Create personalized marketing materials for your campaigns
Generate invoices for your clients efficiently
Produce customized certificates for events
Send individualized responses in customer service
Manage bulk correspondence with ease

This feature resolves your document creation challenges by eliminating manual tasks and reducing errors. With Mail Merge to PDF on Mozilla Firefox, you can focus on your core work while easily producing consistent, high-quality documents. Enjoy a reliable, efficient solution that enhances your productivity.

G2 Badge
pdfFiller scores top ratings in multiple categories on G2
4.6/5
— from 710 reviews
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025
Best Support - Summer 2025
Easiest Setup- Summer 2025

Mail merge to PDF on Mozilla Firefox using pdfFiller’s Mail Merge feature: What makes it so good

Card icon
Efficiency and time savings
Automate the process of sending personalized documents to multiple recipients. Eliminate the need for manual data entry and reduce the number of hours required to prepare and send documents.
Card icon
Personalization
Create documents tailored to individual recipients by pulling data from a spreadsheet. Delight your recipients with pre-filled documents to increase response rates, customer satisfaction, and overall engagement.
Card icon
Error reduction
Minimize the chances of human error and ensure every document contains accurate and consistent information. Maintain a professional image, reclaim working hours, and avoid expenses on rectifying errors.
Card icon
Streamlined workflows
Simplify your document creation, management, and distribution process with an all-in-one PDF solution. Easily store and organize templates, track sent documents, and receive notifications once documents are completed.
Card icon
Ease of use & scalability
Whether you’re sending a handful of customized letters or thousands of personalized invoices, pdfFiller ensures a seamless and user-friendly experience so you can Mail merge to PDF on Mozilla Firefox hassle-free.
Card icon
Versatility across industries
pdfFiller Mail Merge benefits various industries, including sales, marketing, education, healthcare, and more. Use it to send personalized product offers, agreements, invoices, and more. The possibilities are endless.

A simple workflow for a complex task

Mail merge to PDF on Mozilla Firefox in just a few steps.
1.
Turn your PDF into a fillable template and click Flow.
Screen 1
2.
Select a spreadsheet to pull data from and indicate the column that contains recipient email addresses.
Screen 2
3.
Map fillable fields to corresponding columns.
Screen 3
4.
Customize a welcome message and send an entire batch of pre-filled documents with a single click.
Screen 4

pdfFiller helps millions of people improve their document workflows for increased productivity

64M+
users worldwide
15 years
on the market
4.6/5
rating on G2
40+
hours reclaimed
per employee per month
24x
faster contract
turnaround
70%
fewer errors

Thousands of user reviews cannot be wrong

5
I have had so far so good of an experince with odffiller, i would like to see new features in a way to match font better as well as some upgrades on the type of documents you can upload
shaeheera
5
What do you like best? I am able to send documents out for a signature and receive them back signed during a Zoom Video Conference. What do you dislike? I wish it was compatible with our personal case management software program. What problems are you solving with the product? What benefits have you realized? I have E-signatures on the original documents and not having to use multiple copies.
Administrator in Judiciary

Simplify your document management and mail merge to PDF on Mozilla Firefox

Every company deals with handling huge amounts of data within their day-to-day workflows. Even when you start a small company, data becomes your primary worry: you need a software that guarantees against the potential of breaches or duplication. We developed pdfFiller to manage all your crucial tasks, from document generation to safe information transfer between apps. Reach all your recipients and mail merge to PDF on Mozilla Firefox without the unreliability of manually attaching your documents to an email. Simply create your document or utilize a pre-designed Template, make edits, and mail merge PDFs to deliver your files instantly to multiple people.
Convert your everyday workflows and forget about obsolete and overcomplicated tasks. With pdfFiller, you receive an all-in-one solution that doesn’t require additional add-ons or software to perform the processes you actually need. To start working on editing your documents, just log in to your pdfFiller profile and select the PDF you want.

Who can boost their workday and mail merge to PDF on Mozilla Firefox with pdfFiller?

01
HR professionals. Collect your staff contacts and information and securely keep it in your internal HR systems. When you need to, mail merge to PDF on Mozilla Firefox to deliver data between your employees without manually making a list of the people you need to include.
02
Marketing specialists. Reach your clients and give only the people you want with updated campaign information. Minimize the possibility of errors or duplicate emails.
03
Sales team. Negotiate your deals, look for new customers, and manage all your tasks quickly and correctly. Handle the information about your completed deals and enhance your efficiency.
04
Customer Service. Easily label and sort your customer’s queries and improve customer communication.
pdfFiller provides a perfect tools for companies within all industries and of all sizes, empowering them to reach their best results. Get a free pdfFiller account today so you can mail merge to PDF on Mozilla Firefox documents in the most efficient way possible.

Video guide about mail merge to PDF on Mozilla Firefox

Questions & answers

Below is a list of the most common customer questions.
If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
If you need to add stuff to a PDF document, now you can do that online with Firefox. Open the PDF in Firefox and click the Text or Draw buttons in the upper right corner to make changes to your document. Download the file to save it with your changes.
To save a web page as a PDF Open the page you want to save. Tap the menu (three-dots) button in the toolbar. icon at the bottom. Tap Save as PDF.
If you need to add stuff to a PDF document, now you can do that online with Firefox. Open the PDF in Firefox and click the Text or Draw buttons in the upper right corner to make changes to your document. Download the file to save it with your changes.
Firefox's built-in PDF Viewer This is the default setting. When you click a link to a PDF file or open it from the Firefox Downloads panel, it will be rendered with the built-in PDF viewer. (To learn more about the built-in viewer, see Using Firefox's built-in PDF viewer, below.)

All-in-one PDF software

A single pill for all your PDF headaches. Edit, fill out, eSign, and share – on any device.