Secure and Add Page Numbers to PDF for free

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Last updated on Sep 20, 2025

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Users Most Likely To Recommend - Summer 2025
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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+
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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:
I am very impressed at the features, especially being able to combine pdf files and edit files. I find navigating to and from the 'My Forms' area a bit clunky. The 'save as' feature takes forever to achieve, too many steps for a file that is already created. For my business, it would be a huge benefit to be able to print out a confirmation page when my faxes have been sent and received. I like to keep such confirmations with the files as proof. All in all, I love the program and am thankful for such a convenient and manageable product.
Edythe W
2016-03-17
Love the software but a bit of a brain surgery to start with each new document. The links, steps and path for loading and working on documents need to be highlighted better for new users. Probably makes great sense to the programmer but new users have to hunt for the next link or button to click.
Rex
2019-08-13
Editing pdfs without the need to convert them What i like the most about this software is the fact that when i have to edit a pdf wher i lost my source document i dont have to convert it in order to edit it, i can just simply use pdf filler editing functions and that's it. Took some getting used to as it, also in some cases is complicated to get the text in the place i selected to put it
EYLENTH P.
2018-03-23
Me gustó mucho, lo utilice para editar un pdf y funciona muy bien, muy rápido lo pude hacer. En celular se me dificulta un poco pero es solo de acostumbrarme
Carlos N
2024-10-18
Great! I had never made documents interactive before so I had no idea what I was doing. This was so easy to use. I really just needed it for a few documents so there was no reason to keep the subscription. If I needed it though I would not even hesitate to pay for it.
Natalie
2023-05-21
What do you like best? The ability to easily upload various documents and manipulate as needed. What do you dislike? The difficulty in emailing a document and getting a notification when the die is opened. Could it be less than using a PIN to access the document. Although the security is a nice factor. Recommendations to others considering the product: The most valuable tool you can add to your toolbox. What problems is the product solving and how is that benefiting you? PdfFiller allows me to send confidential documents to my districts HR keeping my payroll moving forward.
Mark Lawler
2022-05-27
I made a mistake and accidentally… I made a mistake and accidentally signed up for this service. When I got the bill for $96, I was shocked. I thought it was going to be such a hassle and was so pleasantly surprised. I got a full refund within an hour of writing to them with a very nice note.
donnalou stevens
2021-08-10
I love the product just don't have the need to justify a full subscription. I enjoyed the trial period and had great Customer Service when needed. Very prompt with replies. I would recommend this product.
Kim R
2020-10-02
I needed to create a document and sign it in a hurry. I already own Turbo PDF, but, its confusing to use. I did a quick Google search and down loaded Pdf filler and had my doc printed in less than 10 min! It works for me.
irene
2020-09-17

pdfFiller — an easy-to-use tool to Secure and Add Page Numbers to PDF online

In case you're fed up with using single-function programs where you are only capable to complete one manipulation, we understand how you feel. Though those are quite common features which most programs provide separately, hardly any of them provide the full compatibility to do both simultaneously. Using pdfFiller, you can start to get your time back and complete work faster.

Why pdfFiller? It's a certified, web-based PDF editor that actually works from the cloud. In order to Secure and Add Page Numbers to PDF, just open a browser, log in, opt for a document template, and Secure and Add Page Numbers to PDF instantly. The process of editing files in PDF is simple and fast, smooth actually. An advanced set of tools allows you to do what you need and much more. Here are the most helpful tools you may use with your documents on pdfFiller:

01
Page management features. Rotate, add, or delete document pages
02
Watermarks. Protect your template by placing your company logo or name on pages
03
signatures. Certify any document right from your device
04
Fillable fields. Gather the information from customers the simple way, through getting them to enter it to your form
05
Extensive export. Send a form out by fax or email, transfer it to the cloud, or download as one of the available formats: PDF, DOCX, XLSX, PPTX, and JPG
06
Templates. Generate reusable documents and fill them out as many times as you want

Unlike some online tools, our team takes the security of your data seriously. Your information is stored and transferred among web servers strictly following the General Data Protection Regulation standards. 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 today for a more efficient approach to how to Secure and Add Page Numbers to PDF.

Secure and Add Page Numbers to PDF

Elevate your PDF management with our Secure and Add Page Numbers to PDF feature. This tool enhances your document organization while ensuring protection against unauthorized access. You can now navigate through your PDFs efficiently and confidently.

Key Features

Add customizable page numbers to any PDF
Apply password protection to secure sensitive documents
User-friendly interface for seamless operation
Compatible with various PDF formats

Potential Use Cases and Benefits

Ideal for businesses to streamline reports and presentations
Useful for educators to organize lesson plans and assignments
Helps authors and publishers manage drafts and proofs
Enhances accessibility for readers navigating through large documents

This feature solves your challenges by providing a straightforward way to manage your PDFs. You can secure important information while maintaining order with visible page numbers. Our solution not only saves you time but also enhances the overall readability of your documents. Experience peace of mind knowing your files are protected and organized.

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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
Insert Page Numbers in a PDF To do so, go to the “Tools” menu and click “Edit PDF” if editing is not enabled. Click the header or footer where you want the page numbers. Click where you want the page number, select the text font and size you want and click the “Insert Page Number” button.

#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