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Last updated on Jan 16, 2026

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Merge
Combine multiple PDFs into one.
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Upload a PDF from your device or cloud storage, check the online library for the form you need, or create a document from scratch.
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Edit, annotate, redact, or eSign your PDF online in seconds.
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Share your document, download it in your preferred format, or save it as a template.

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Create and edit PDFs

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Fill out PDF forms

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Add fillable fields to your PDFs and share your forms with ease to collect accurate data.
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Organize your PDFs

Organize your PDFs

Merge, split, and rearrange the pages of your PDFs in any order.

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How Can the User Combine Several PDF Documents in One

Often we deal with different forms and samples. No matter if it is the tax season now, or you have to apply for some compensation or new passport. Anyhow, the blank you complete is not always enough to fulfill the requirements of the application. In most cases, the person needs to send a number of various blanks, such as scanned copies of documents, the bank receipts to prove that you paid tax etc. That is why we all want to arrange that different forms. Our website will help you to deal with this question and forget about continuous problems with papers. Use this online service to assemble PDF files right in your pdfFiller account.

How to Combine PDF Files

To make one file out of the multiple PDF files upload them to your personal account. You can use the drag and drop option, add a link to the sample, or add it from Slack, Hero or Salesforce. If the templates are in the different format transform them in PDF beforehand. It is important to create a new folder or just replace the blanks for them to be in the same place. That will make the PDF creation process. To combine PDF pages you need to undertake such actions: Select the files that you want to unite. Remember that you can merge not more than five templates at once.

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Open the left-side “More” option. Here you will see the drop-down menu that will contain the merge tool. Choose it. Next, the pop-up window will appear. You will see the list of the parts of the future document. Indicate the name of the combined file. Using this option the user may change the order of samples any way he or she likes. When you are pleased with the order of blanks click at the “Merge” button. The new document will be saved in the folder that contained its parts by default. Finally, you can edit the blank, send it to sign or attach it to the e-mail.

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To learn more about PDF combiner, check out the following video: PDF combiner helps users to combine PDF files easy and quickly. You can do it from your Mac on Linux or any computer on Windows platform as well as on the mobile device. The best thing is that you are not bounded by any software, because all the tools are kept in the cloud. It allows you to combine different PDF files online. You also can try other tools that are available on our website or check out our great tutorials. The documents may be edited and filled in. Users can add their text, fillable and signature fields, images etc. In addition to that, one can save the document in other format and send it to sign. Explore all the benefits of the editor yourself and enjoy the brilliant solution that makes your life easier.

pdfFiller is different from and not affiliated with Adobe Acrobat. With further questions about Adobe Acrobat products please contact Adobe Acrobat directly.

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A must have program! PdfFiller has made things a lot easier to make or modify the forms I need for the Homeowners Association that I am Board President over. Very Thankful!Lesli K. Martin
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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.
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Open the PDF that serves as the basis of the combined file. Choose Tools > Organize Pages. In the secondary toolbar, choose Insert > From File. Select the PDF you want to insert and click Open.
If you have several PDF documents and need to merge them into a single PDF file, our free PDF combiner makes it easy to merge PDF files in seconds. With our online PDF merger, you can merge all kinds of documents you're not limited to PDFs.
Adobe PDF solutions are the choice for protecting your documents.
Adobe Acrobat uses AES 256-bit encryption which turns the document into illegible strings of letters and numbers unless the user has entered the correct open password to decrypt it. Anybody who has the open password can read the contents, regardless of whether they're authorized to.
How to combine PDF files Click the Select a file button above, or drag and drop files into the drop zone. Select the files you want to merge using the Acrobat PDF combiner tool. Reorder the files if needed. Click Merge files. Sign in to download or share the merged file. You can organise the pages too. Merge and combine PDFs online for free | Adobe Acrobat Adobe https://.adobe.com › › Acrobat › Online Tools Adobe https://.adobe.com › › Acrobat › Online Tools
Open Acrobat. Choose File > Create > Combine Multiple Files into a single PDF. If the file is already open, then choose Combine Files from the right menu. Click Add Files or Add Open Files, or drag files into the Add Files window. Combine or split existing PDF documents - Creative Cloud Adobe https://creativecloud.adobe.com › learn › acrobat › web Adobe https://creativecloud.adobe.com › learn › acrobat › web
Are my files secure with Acrobat online services? Yes. To ensure your files are safe, Adobe uses the AES-256 encryption standard and Transport Layer Security (TLS) 1.2 for Acrobat online services.
How to merge PDF files. Go to the Tools menu in Acrobat and select Combine Files. Click Add Files or drag and drop them into the window. Rearrange your files if necessary, and choose your output settings. Click Combine to merge your files. Save your new PDF. How to merge PDFs and split a PDF easily | Adobe Acrobat Adobe https://.adobe.com › acrobat › hub › split-and-mer Adobe https://.adobe.com › acrobat › hub › split-and-mer
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