Merge PDF and Edit PDF for Windows For Free

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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.
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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
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:
Love this program! I am new with it, but it makes my paralegal position ( I do public benefits advocacy) much easier in filling out forms that are not fillable on the Social Security website.
Freida S
2016-02-12
This is a very convenient service. We are purchasing a home and being able to fill out the large amount of paperwork online and return in a professional format has really come in handy. I would definitely recommend PDF Filler.
Laura
2016-04-20
I was in a jam! Law School needed me to fill out three documents and sign them and return. The only problem was that I did't have a fax, or scanner. With PDF filler I accomplished my mission at a fraction of the time and cost.
donald s
2018-11-18
I discovered PDFfiller.com during a Google search. I wanted to fill in a job application professionally instead of hand written. How very nice of them to let me try it for free. I've tried other free services in this same manner and they were just too difficult to work with when I'm in a hurry. With this program, I clicked on the application, it downloaded, and I started filling in my info! No learning curve AT ALL.
Lori
2020-02-11
What do you like best?
I love the template feature. Working for multiple physicians practices and several providers, it's so nice to be able change the provider name so easily and even organize my documents into folders that I can access no matter where I am!
What do you dislike?
I don't have any complaints. I love the features.
What problems are you solving with the product? What benefits have you realized?
I am able to be sufficient and quickly prepare forms from anywhere I may be.
User in Hospital & Health Care
2019-05-30
Great customer support I think it is great but I decided I didn’t need it and wanted to cancel my free trial so I contacted the company and Ma was the representative who helped me. Very friendly, professional, knowledgeable and very helpful and my request was granted speedily. The customer support is absolutely wonderful.
Sue
2024-01-25
Really fast friendly. Was really fast friendly. If i really had to point something out, it'd be that one message was in english and not the original langue we texted but I did not mind at all! Was a great experience, thanks you!
Yetim Metzger
2023-12-17
customer support I had cancelled my subscription but it had not gone through and was charged. I explained this to the customer support team and they helped me very nicely and gave me a refund. It was efficient and very understanding!
Bintou Kane
2023-10-01
I had a problem with PDFfiller and sent… I had a problem with PDFfiller and sent a mail to support. They replied within an hour or so, really excellent service. I live in South Africa where government support is poor at best. I downloaded the form, filled it in online and printed it without the slightest hitch - it just works!Roland, Johannesburg.
Roland
2020-08-18

Merge PDF and Edit PDF for Windows

Merge PDF and Edit PDF for Windows offers a comprehensive solution for managing your PDF documents. With our tool, you can streamline your workflow, improve document organization, and enhance productivity. This feature is designed to meet your PDF needs with ease and efficiency.

Key Features

Combine multiple PDF files into a single document
Edit text and images in existing PDF files
Rearrange, delete, or add pages effortlessly
Convert PDFs to different formats and vice versa
Secure your files with password protection and encryption

Potential Use Cases and Benefits

Create professional reports by merging various documents
Prepare presentations by editing and organizing content in PDFs
Send concise legal documents with all necessary information
Compile receipts or invoices for personal finance management
Secure sensitive data through encryption for business use

In summary, Merge PDF and Edit PDF for Windows solves the common challenges of document management. By offering a user-friendly interface, it enables you to easily manipulate your PDFs without needing expert skills. This tool allows you to save time, reduce clutter, and ensure your documents look polished and professional.

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
Open the app, and choose To merge or Split. If you just need to merge two documents without changing the order of any pages, choose To merge. Click Add PDFs, and select however many you want to merge. Once your documents are in order, hit Merge, and name and save the new merged PDF.
Step 1: Download PDF Shaper Free version. Step 2: Launch PDF Shaper Free. Step 3: Click Merge option to open Merge window of PDF Shaper. Step 4: Here, click the Add button to add all the PDF files that you want to merge or combine into one PDF file.

Video Review on How to Merge PDF and Edit PDF for Windows

#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