Last updated on
Jul 21, 2025
Combine PDF Download 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
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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.
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.
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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:
The best part is that it automatically "carbon copies" to other pages if they require the same information (ex: 1099 tax doc). I've used other PDF generating programs and you have to manually fill in each page. This is such a time-saver and seems like an obvious feature that would be part of any PDF program. I guess this is what makes PDFfiller a greater product than the competition!
2017-02-15
Good value for price
When using the offer for roughly 40€ per year, PDF filler is a no-brainer when you need to fill in several forms a year for your household / family (e.g. insurances, real estate, etc.)
2023-10-05
Prompt and Efficient Response
They responded to my request for chat support quickly. When on line they worked to get me what I needed. My need was fulfilled satisfactorily, even though it took quite some time. My lack of knowledge may have contributed to the length of time for the matter to be resolved. All agents were prompt.
2023-08-16
Convenience for all!
It makes all our documents look professional. Imagine the combined functionalities of Word and Adobe put together into one software. This is what you get
Uploading and downloading larger documents might take a while sometimes.
What do you think about this review?
2021-05-30
Very helpful in wrestling with PDF…
Very helpful in wrestling with PDF documents. The software allows moving around the type and signing, which is nice.
2021-02-27
love pdffiler has made it my "go to" for tax forms, everything so far has worked great as far as downloads and fillable pdfs. will be purchasing in future for sure. thanks, team
2025-04-02
Combine PDF
With our Combine PDF feature, you can easily merge multiple PDF files into one cohesive document.
Key Features
Effortlessly combine multiple PDF files
Simple and intuitive user interface
No need to install any software
Fast and secure merging process
Use Cases and Benefits
Merge invoices, receipts, and other important documents into a single PDF
Combine multiple reports or presentations for easy distribution
Merge chapters or sections of an eBook for a seamless reading experience
Consolidate legal documents or contracts for efficient management
Create personalized portfolios or portfolios of work samples
Our Combine PDF feature solves the customer's problem of having multiple PDF files that need to be merged into one. It saves valuable time and effort by providing a quick and easy solution. Say goodbye to the hassle of manually copying and pasting content from one PDF to another. With just a few clicks, our tool seamlessly combines all your PDF files into a single document, preserving the formatting and content of each file. Whether you're a professional, a student, or someone who frequently deals with PDF files, our Combine PDF feature streamlines your workflow and enhances productivity.
How to Use the Combine PDF Feature in pdfFiller
Combining multiple PDF files into one document is made easy with the Combine PDF feature in pdfFiller. Follow these simple steps to merge your PDFs effortlessly:
01
Log in to your pdfFiller account. If you don't have an account yet, you can easily create one for free.
02
Once you're logged in, click on the 'Combine PDF' option in the main menu.
03
Click on the 'Upload PDF' button to select the PDF files you want to combine. You can choose multiple files at once by holding down the Ctrl key (or Command key on Mac) while selecting the files.
04
Arrange the order of your PDF files by dragging and dropping them into the desired sequence. You can also remove any unwanted files by clicking on the 'X' button next to the file name.
05
If needed, you can rotate individual pages within each PDF file by clicking on the 'Rotate' button next to the file name.
06
Once you're satisfied with the order and orientation of your PDF files, click on the 'Combine' button to merge them into a single document.
07
After the files are combined, you can further edit the merged PDF by adding text, images, or annotations using the pdfFiller editing tools.
08
Finally, save your merged PDF by clicking on the 'Save' button. You can choose to save it to your pdfFiller account, your computer, or even directly to cloud storage services like Google Drive or Dropbox.
That's it! You've successfully combined multiple PDF files into one using the pdfFiller Combine PDF feature. Enjoy the convenience of having all your documents in a single, organized file!
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 for free?
Drag and drop your PDFs into the PDF combiner.
Rearrange individual pages or entire files in the desired order.
Add more files, rotate or delete files, if needed.
Click 'Merge PDF!' to combine and download your PDF.
How do I combine PDF files in Windows 10?
Start the entire process by downloading PDF Combine on your machine.
Run the .exe file and click on Add.
Next, simply drag and drop the required files which are to be merged.
Click on Combine Now button, and all the files will be merged and saved as a single PDF file at the desired location.
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