Last updated on
Sep 20, 2025
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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Fill out, edit, or eSign your PDF hassle-free
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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.
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.
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.
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.
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.
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
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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.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
Everything I have done on PDFFiller has made life so much easier, and it is a fantastic tool all around! Nothing but good things to say about it.
-John Chatterton
2015-01-13
Had to fill in a long medical form. PDFfiller makes it easy and a lot neater than my handwriting. Also, I have to fill this out once a year for the same doctor and it will save me time not having to fill it out from scratch. All I will need to do is verify any information to make sure it hasn't changed and place a new date on it and send it.
2017-02-20
Makes work so much easier
It makes my life so much easier
As a credentialing manager I am constantly filling out paper work. This application makes it so much easier for me. Instead of downloading forms, filling them out and then re scanning to send forms, I just use PDFfiller.
I don't really have a con for this application
2019-03-12
I think its a good app but it should be…
I think its a good app but it should be free for certain things like creating a fillable pdf. im kinda rusty on mydocument skills but im pretty sure you can do the same thing in microsoft office for free . but i just needed 1 document and the 30 day trial worked for me. im not really sure what else the app can do so maybe its worth it to some people. but it was fairely easyy to navigate and figure out how to do stuff thanks chris
2024-09-21
pdfFiller Review
Really good and helpful, thanks!
I love how it integrates into my workflow.
I didn't really like how some of the features were tricky to use at first.
2023-01-24
PDF Filler A Safe Way to Transmit Document and Secure Signature
Safe as document can be password protected.Easy to understand and use.
None that I can think of - I am satisfied for what it is.
2022-10-31
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.
2020-10-02
This made filing my documents SOOO much…
This made filing my documents SOOO much easier! It also looks so much more professional than handwriting or typing in. Was so happy to find this.
2020-09-11
I have used PDF filler for not only my work, but my...
I have used PDF filler for not only my work, but my daughter can use it for school work as well. PDF Filler is a well priced, useful product. I highly recommend. Thanks- Kelly Johnson, Cremation Center of Birmingham, AL
2020-04-29
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.
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
How do I combine PDF files in Windows for free?
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.
How do I combine PDF files in Windows 10 for free?
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
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