Merge and Add Page Numbers to PDF for free

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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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

Every PDF tool you need to get documents
done paper-free

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Create & edit PDFs

Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
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Fill out & sign PDF forms

Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
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Organize & convert PDFs

Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
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Collect data and approvals

Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
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Export documents with ease

Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
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Store documents safely

Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.

Customer trust by the numbers

64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs

Why choose our PDF solution?

Cloud-native PDF editor

Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.

Top-rated for ease of use

Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

Industry-leading customer service

Enjoy peace of mind with an award-winning customer support team always within reach.

What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
It was easy to fill out but I had trouble finding information on 'other' in the first section. I didn't quite understand exactly if I was to put "nonprofit organization" on the line.
Robert L P
2014-05-09
Like the program, although it does seem complicated. However, I keep receiving error messages when I send docs to be signed, and when I send it in I receive a message saying it is on our end. I would like to use the program for many things, especially getting signatures, although it seems that isn't included now and is additional cost, so I may go to authentisign
Frieda C
2017-10-26
What do you like best?
As an attorney, I am always filling out forms and also filing documents online that need my signature. PDFfiller does all of these things with ease. It is an invaluable tool to me.
What do you dislike?
Stop changing the format. I love the way it is. Each time you make changes it slows me down as I have to learn a new way to operate.
What problems are you solving with the product? What benefits have you realized?
Forms are easily filled out. I can make corrections to old forms and add to text anywhere on any document.
Anne Singer
2019-08-15
Pretty good tool overall Pretty good tool overall, sometimes when you hit the Tab button it jumps to a field father down the page, but all in all really easy and accurate.
Rachel Leonhart
2020-03-07
The only thing I really had a problem… The only thing I really had a problem with is that I completed what I thought was a "free" form and then had to sign up for a free trial. The actual program is very useful and helpful and relatively easy to navigate through.
Suzanne Hu
2019-07-03
PDFfiller Software Great software to update, fill, and sign PDF documents. User friendly, simple to use, easy way to make quick updates/changes to a PDF document, allows for PDF signatures to be completed, easy to make a document fillable, easy to share documents as needed. Software can lag with larger documents, tutorials are beneficial when first learning advanced features.
Marianne M.
2019-12-13
Been incredibly helpful and ultra convenient.  I recommend it to everyone The lists of documents is very beneficial and highly informative
Justin P
2024-11-10
Easy to use! Service was easy to sign up for and use. There were clear menu bars showing the tools and how to use them to edit my PDF files. Would recommend to others, would keep the service if I didn't already have the full paid version of Adobe PDF I only needed this one time on a computer other than my own or would have continued my subscription.
M King
2024-10-07
Highly recommended Highly recommended! This is the best program I've seen for converting to PDF. It's easy to use and does everything I need plus much more. The price is great too. Thanks for making conversion easier and user friendly!
Kelly Probasco
2020-05-07

Easy Merge and Add Page Numbers to PDF online and much more, with pdfFiller

In case you've ever been fed up with utilizing single-function platforms with which you are only capable of complete one manipulation, we know how you feel. Hours were wasted switching back and forth between several options. With pdfFiller, you can start to get your time back and complete work faster.

Why pdfFiller? It's a professional, online PDF editing tool that actually works from the cloud. Just open a web browser, sign in, choose a form, and Merge and Add Page Numbers to PDF in minutes. With our service, the process of editing files in Portable Document Format is user-friendly, smooth actually. An advanced set of tools lets you do what you need and more. Here are some helpful features available in our solution:

01
Templates. Generate reusable forms and fill them out as many times as you want
02
Electronic signatures. Approve forms or agreements right from your device
03
Fillable fields. Add them to allow recipients to enter information
04
Watermarks. Protect your content by placing your company logo or name on pages
05
Extensive export. Send a file out by fax or email, transfer it to the cloud, or simply download a sample in one of the available formats: PDF, DOCX, XLSX, PPTX, and JPG
06
Page management features. Rotate, delete, or add pages to accomplish your goals

Unlike other web-based tools, pdfFiller takes the data security seriously. Your data is stored and transferred among the web servers strictly following the GDPR standards, and encrypted. Thanks to the two-factor authorization, there's no need to go another day with your information exposed to unauthorized third parties.

Value your time and get started with pdfFiller for a more efficient approach to how to Merge and Add Page Numbers to PDF.

Merge and Add Page Numbers to PDF

Easily manage your PDF documents with the Merge and Add Page Numbers to PDF feature. This tool allows you to combine multiple PDF files and organize their pages with sequential numbering, streamlining your document workflow.

Key Features

Merge multiple PDF files into one coherent document
Automatically add sequential page numbers to each page
Choose different numbering styles to fit your needs
Maintain the original formatting of your PDFs
Simple, user-friendly interface for quick processing

Potential Use Cases and Benefits

Ideal for students compiling research papers, presentations, or project reports
Great for professionals organizing reports, contracts, and proposals
Useful for personal documents like travel itineraries or event planning materials
Enhances collaboration by providing a clear structure for shared documents
Saves time by automating the merging and numbering process

This feature solves common problems like document disorganization and confusion during meetings or presentations. You can focus on the content without worrying about page order or missing numbers. With this tool, you ensure clarity and coherence in your documents, allowing others to follow along easily.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

For pdfFiller’s FAQs

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
Use the right-click menu to set measuring tool options. Change the scaling ratio (such as 3:2) and unit of measurement on the drawing areas. Add or change text that appears with the measurement. When enabled, the measurement lines you draw are added to the PDF.
Open your PDF document. Right-click in the PDF, and select Insert Pages from the right-click menu.

Merge and Add Page Numbers to PDF Video Review

#1 usability according to G2

Try the PDF solution that respects your time.
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