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  1. GroupDocs Products
  2. Merger App
  3. Merge PDF Files

PDF Merger

Merge PDF documents from any device with browser.

Powered by groupdocs.com and groupdocs.cloud.

We have already processed 2 202 262 files with total size of 3 681 469 Mbytes

About Merger App

Combine multiple PDF documents in the preferred order and save them as a single file. Free online PDF Merger tool without registration is created to quickly join multiple files into a single document. Join multiple PDF files into one document at high speed. You will not spend your time doing these operations manually on desktop software. Our goal is to provide you with a reliable solution to optimize your office workflow through online PDF Merger application. This PDF Merger tool works for all platforms: Windows, Linux, macOS and Android. No desktop software installation is required. It's powerful, modern, fast, flexible, easy-to-use and completely free.

  • Choose the order of merged files
  • Combine your PDF files to a single document
  • Download or send resultant file as email attachment
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How it works

How to merge PDF files online

Step 1
Select or drop your PDF documents to upload for merge.
Step 2
Once upload completes, drag PDF document thumbnails to rearrange them (if needed).
Step 3
Click on Merge Now button to start merge process.
Step 4
Once your PDF documents are merged click on Download Now button.
FAQ

FAQ

PDF

Portable Document

Portable Document Format (PDF) is a type of document created by Adobe back in 1990s. The purpose of this file format was to introduce a standard for representation of documents and other reference material in a format that is independent of application software, hardware as well as Operating System. PDF files can be opened in Adobe Acrobat Reader/Writer as well in most modern browsers like Chrome, Safari, Firefox via extensions/plug-ins.

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Other Merger file formats

You can also merge other file formats. Please see the list below.

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APIs avaliable

Easily merge multiple documents or split MS Office, OpenOffice, PDF and other documents into pages. GroupDocs.Merger APIs are avaliable for .NET, Java and many other platforms & languages.

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