Sign in to continue
By using PDF Candy, you agree to our Terms of use and Privacy Policy.
Compress PDF Edit PDF Merge PDF PDF to Word
Last Files:
File availability: 120 minutes
Sign Up
Merge PDF
How to Combine Two PDF Files: 2 Methods
How to Combine Two PDF Files: 2 Methods

How to Combine Two PDF Files: 2 Methods

by Alexa Davis
Jun 11, 2024

There are several reasons why you might want to combine two PDF files into one.

For example, you may have quarterly reports for a year, and you want to merge PDFs to keep them together to archive. Additionally, when need to share some kind of electronic documents, instead of sending multiple files, you only need to attach one.

In this article, we will show you 2 ways how to combine two PDF files - online and offline.

Method 1. Online PDF Combiner

PDF Candy is a popular online service that offers a suite of tools for working with PDF files. It's a convenient and user-friendly solution for managing PDF documents without the need to install any software on your device.

See below the instructions for the easiest way to merge two PDFs:

  1. Go to the website and select the "Merge PDF" tool.
  2. Click the "+Add file(s)" button to select two (or more) documents. Alternatively, drag and drop them into the browser.
  3. If needed, rearrange the order of PDFs.
  4. Press "Merge 2 files" to begin the process.
  5. Download the resulting documents or continue working with them on the web: compress PDF, add a watermark, protect with a password, etc.

You can create a hyperlink with a QR code for the new file, upload the PDF to cloud-hosted platforms like Google Drive and Dropbox, or download it directly to your device.

Guide on how to combine two PDF files online


  • Accessibility. Can be used on any device with an internet connection and a web browser.
  • Convenience. No need to download or install software, making the platform ideal for quick tasks.
  • Variety of Tools. Offers a wide range of PDF manipulation tools, including converting to and from PDF, editing digital documents, etc.
  • User-friendly Interface. Intuitive interface makes it easy to navigate and use the tools efficiently.

Method 2. Merge Two PDF Files Offline

If you need to join PDF without an internet connection, opt for PDF Candy Desktop, an application for the Windows operating system. This software is free to install and as simple to use as the web version.

The steps below will show you how to combine two PDF files using this approach:

  1. Download and install the desktop PDF merger. Launch the app.
  2. Drag and drop your PDF files to the Merge PDF icon. Use the Up and Down arrows on the right to reorder files.
  3. Give the new document a new title in the "Filename" field and pick the output folder.
  4. Click the "Merge" button to proceed with the operation.

Combine two PDF files offline


  • Enhanced Privacy. Keeps sensitive documents on your local machine, reducing privacy concerns associated with online platforms.
  • No File Size Limits. Can handle large files without sacrificing processing time.
  • Other Functions. Provides many tools for changing PDFs, like splitting, adding watermarks, password-protecting, etc.
  • Fast Processing. Utilizes the resources of your computer for quick processing of tasks.

Offline vs Online PDF Mergers

Desktop and web-based PDF combiners each have its advantages. See below the comparison when one may be better than the other.

AccessibilityAccessible from any internet-connected deviceRequires installation and often is OS-specific
PrivacyPotential privacy concerns due to online uploadingDocuments remain local, enhancing privacy
SpeedProcessing speed depends on internet speed and server loadProcessing speed depends on device performance

Final Thoughts

Now you know how to combine two PDF files for free. The online method is very fast and you can use it on any device with any OS. The offline method gives you more merging options and does not depend on an internet connection.

Depending on the type of device you use, your operating system, and your personal preference, choose the way that's most convenient for you.

What else can you do with a PDF online?

  • Edit PDF with a full-featured online PDF service.
  • Try the PDF compressor if the urge to send a large document occurs and you don’t know how to do it.
  • Add Watermark to PDF to protect the copyrights of your documents in 2 steps.
Select a Plan
Desktop + Web Yearly
$ 4/month
$ 18/month
What is included?
  • Access to PDF Candy Web
  • Access to PDF Candy Desktop
  • No hourly limits
  • Increase file size per task up to 500 MB
  • High priority processing (No queue)
  • Video Candy WEB
  • Image Candy WEB
Web Monthly
$ 6/month
What is included?
  • Access to PDF Candy Web
  • No hourly limits
  • Increase file size per task up to 500 MB
  • High priority processing (No queue)
Desktop + Web Lifetime
$ 99
pay once
What is included?
  • Access to PDF Candy Web
  • Access to PDF Candy Desktop