Combine PDF files with our fast PDF merger For Free

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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
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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

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:
LIKED THE ABILITY TO SAVE AND PRINT BUT IT TOOK SEVERAL TRIAL AND ERROR EXPERIENCES TO FIGURE OUT THE PROCESS. SOMEONE WITH VERY LITTLE COMPUTER EXPERIENCE WOULD FIND THIS FRUSTRATING
BARB J
2016-01-21
I paid for a year subscription to PDFfiller because I needed to fill out a form for college and employment applications. No stress like trying to add a text box in the correct place when using other programs. I have used it more than expected. Very pleased!
Heather F
2017-03-02
I really love this program - saves me SO much time because I can merge documents or remove pages, along with making changes and corrections. SO much better than rescanning documents!
Lori S
2017-06-22
It.s a verry usefuly app, but i think is a little too expensive! So, please do something with the prices! We are glad to work with you! Thanks for your work.
Răzvan A
2019-08-02
What do you like best?
I started using PDFfiller as an alternative to Adobe Acrobat, which is not available for Chromebook. I expected it to be something I could use to make small edits to PDFs and also to fill in non-fillable forms. It has proven to be way WAY more than that. I like that the program is incredibly versatile
What do you dislike?
I wish I could save files to by Google Drive into the folders that I want rather than having to move them from the PDFfiller folder.
Recommendations to others considering the product:
Try it first, but it really is that good.
What problems are you solving with the product? What benefits have you realized?
editing PDFs, converting PDfs to Power Point, signing documents directly,
Joseph Gareri
2019-08-23
Made my life easier by not having to go sign in person. Works very well. I love it I was able to sign pdf forms anf fill in info + sign using my personal laptop. It eould be awsome if I could use your software to process work related activities. It is very user friedly. It works fast and it is impressive how it communicates with my laptops. It works really well for my personal use But not for work. I work for Raytheon, and it could be that a firewall is not letting a full integration for using your wonderful software. I cant use it for work because my company laptop issued to me does not have some software required to process the integration into the work pdf files.
Juan C.
2017-11-17
So far so good..Actually of every editable pdf or doc app out there, this one has by far so many options you can choose from to suit your editing needs
Robin L
2020-09-02
I had an excellent experience with this service. The product itself was very useful and allowed me to save and send my forms in a variety of formats, as well as esign, add text, dates, Xs, etc. I had an issue this morning with my account due to an error on my end, and was able to use the chat feature, which provided nearly instant support. They fixed the issue and sent me a confirmation email within seconds.
LM
2020-07-02
My Title is Everywhere My experience was whelming with care and opportunity to have Money Deposited with Pay Pal, Transfer Money with Xoom, and Withdraw Money with the Online Check Writer. I have verified Xoom and Pathward Bank N.A. Thank You to OCW and Verify Id at Documents @ Netspend .Com
Derick Dewayne Clifton SSI
2024-12-14

How to combine PDF files in seconds

pdfFiller offers you a quick and easy way to combine PDF documents into a single file without having to install any software. The PDF merger helps you keep your records organized and consistent, so you don’t have to spend time trying to find all project-related documents. Whether you’re using a desktop computer or working on the go, you can use our smart PDF combiner from any device.
Below is a step-by-step guide that will help you easily combine PDFs into one document.
First, upload or create multiple PDF documents that you intend to merge. Then, select files to be combined, click the More button in the top panel, and select Merge.
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Before you click the Merge button, set the document order before you merge PDF files. To do so, simply drag and drop documents in your preferred order. Once finished, enter a name for the newly merged document.
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pdfFiller’s PDF joiner also allows you to rearrange pages inside the documents that you’re merging. Click the Advanced settings button in the pop-up window and select the pages that you’d like to be included in the newly merged document. After that, click Merge now.
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Once your documents have been combined into a single file, you can download or save them in the cloud of your choice. You can also find your newly combined document on the My Documents page.
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Other than the PDF compiler, pdfFiller has a powerful online editor that lets you type and delete text anywhere on a PDF, add sticky notes, watermarks, and logos, highlight, blackout, and draw shapes. Modified documents can be shared with others for signing and completion.

How to merge PDF files

01
Upload or create documents that you need to combine into one file
02
Select documents that you’d like to merge
03
Arrange documents and their pages in your preferred order
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Combine two PDFs or more files into one

Advanced Customization Feature

Discover the power of our Advanced Customization feature that lets you tailor your experience to fit your needs. This feature empowers you to modify settings and functionality to create a unique environment that works for you. You gain control over various elements, making your interactions more efficient and satisfying.

Key Features

Personalize user interface elements
Adjust settings for specific workflows
Save and apply custom templates
Preview changes in real time

Potential Use Cases and Benefits

Streamline your daily tasks with tailored settings
Enhance productivity by creating a workspace that suits you
Reduce learning time for new users with saved templates
Improve team collaboration through shared customizations

Implementing the Advanced Customization feature addresses the challenge of one-size-fits-all solutions. You can adapt the tool to meet your specific requirements, leading to increased satisfaction and running efficiency. Gain the flexibility you need to transform your experience and achieve your goals.

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!

How to Combine PDF Files Using pdfFiller's PDF Merger Feature

Combining PDF files is easy with pdfFiller's PDF merger feature. This guide will walk you through the steps to merge your PDF documents seamlessly. Follow these steps for a smooth experience.

01
Visit the pdfFiller website and log into your account.
02
Locate the 'Merge PDFs' option on the homepage.
03
Click 'Upload PDF files' to select the documents you wish to combine.
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After uploading, you can rearrange the order of your PDFs by dragging them.
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Once you set the order, click on the 'Merge' button.
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After the merging process finishes, download your combined PDF file to your device.

By following these steps, you will have successfully merged your PDF files using pdfFiller's effective PDF merger feature. Enjoy organizing your documents with ease.

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
To merge several documents into one, here is what you need to do: activate the automatic saving mode under the “Profiles” tab. In the overlay window you then have the following options to choose from: Auto-merge – Append new files to the existing files (only for PDF)

How to Combine PDF files with our fast PDF merger - video instructions

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