Best PDF Merger Software Programs: Free & Paid Options

Pinterest LinkedIn Tumblr

PDF is one of the most popular file formats used today. It is a mainstay for businesses and individuals looking for a streamlined and professional approach to presenting various information.

If you work with multiple sets of PDF files every day, you can greatly benefit from PDF merger software. Whether you’re sending multiple invoices and want them bundled together or collating several reports to send to your boss, having the best PDF merger software can make your job a lot easier.

To help you out, here’s a roundup of the best PDF merger tools. We will go through their best features, pros, and cons to help you find the right software for your needs.

Best PDF Merger Software

Combining files using the best PDF merging software can save you time and effort. In addition, you can free yourself from the hassle of dealing with separate attachments. Below are the leading PDF merge programs on the internet today:

Best PDF Merger SoftwareBest ForSupported OSPrice
Soda PDF Creating and editing PDF filesWindows, Mac, Web-basedStarts at $7 per month
Has a free version
TalkHelper PDFMerging and splitting PDF documentsWindows$29.95 (lifetime)
I Love PDFMerging and converting PDFWindows, Mac, Web-based$4 a month
Comes with a free version
PDFBinderMerging and compressing simple filesWindowsFree
PDF Reader ProMerging and managing filesWindows and MacStarts at $59.99
Comes with a free version
PDF ConverterCombining confidential filesWindows$99.95 (lifetime)

1. Soda PDF 

Soda PDF
Image Source

Soda PDF is an all-in-one PDF handling software that features powerful PDF creation and editing tools. Whether you’re looking to merge, edit, personalize, or create a PDF document from scratch, this software has everything you need to speed things up.

What’s excellent about Soda PDF is that you can install it on your computer or access it from your favorite browser. It is compatible with any modern computer, tablet, or smartphone.

Key Features

Soda PDF lets you merge various files like Excel, PowerPoint, or Word into a single PDF file. It also allows you to delete or rearrange pages in a PDF file easily, as well as compress multiple files into a smaller file size without compromising quality.

With Soda PDF, you can modify, remove, or create text in your document. You can even draw, stamp, highlight, or whiteout paragraphs effortlessly. This app also lets you create PDFs from scratch using any file source, such as a scanned document, a URL, or any document format. You can also convert multiple files all at once.

Lastly, this software allows you to sign documents digitally. You can track signings, manage signees, set signing orders, and send reminders to all the people involved.


  • All-in-one PDF software
  • Available for web and desktop use
  • Connects to cloud storage
  • Has a free version


  • Doesn’t come with PDF encryption


Soda PDF offers three packages: Standard, Pro, and Business. The Standard plan is priced at $7 per month, while the Pro and Business plans are priced at $8.23 and $16.63, respectively. 

2. TalkHelper PDF

TalkHelper PDF
Image Source

TalkHelper is another outstanding choice for anyone looking to merge or split PDF documents. Aside from combining PDF files, you can extract specific pages or page ranges from various PDF files and merge them into a single document.

What makes TalkHelper PDF Converter one of the best merger software?

Key Features

TalkHelper is a comprehensive merger tool with optical character recognition (OCR) function. Meaning, it can extract text from any scanned document or image file and convert it to editable Word or Excel documents. This is an excellent tool to use with your spreadsheet software.

What’s more, it recognizes text from 46 languages, including Chinese, Finnish, French, German, Italian, Japanese, and Spanish.

TalkHelper makes it easy to merge and split any PDF file into one or more PDF files. In addition, you can extract pages from existing PDF files and save them into a single document.

This app lets you convert PDF into any other format and vice versa. Thus, if you have DOCX, DOT, PPT, or HTML documents that need to be converted into PDF files, you will benefit from the TalkHelper PDF.


  • Can merge an unlimited number of PDFs
  • High-quality output
  • PDF split options


  • Only available on Windows


One user license of TalkHelper PDF Converter costs $29.95. This is a lifetime license and includes free technical support and product upgrades. The company also offers a free trial and a 30-day money-back guarantee.

3. I Love PDF

I Love PDF
Image Source

I Love PDF is packed with plenty of features for managing and editing PDF files, including a simple merging tool.

Merging files is easy using this software. All you need to do is upload your files to the online platform using a drag-and-drop function. You can also connect the software to your Dropbox account or Google Drive, so the finished product will be downloaded straight into them.

Moreover, this app operates on a wide range of operating systems, browsers, and devices, allowing you to work while on the go.

Key Features

This software lets you separate a single page or a whole set of PDF files or compress your docs without compromising their quality. Also, you can easily convert PDF files into editable documents.

Whether you want to convert them into a Word, PowerPoint, JPEG, or Excel file format, you can do so with just a few clicks.

With I Love PDF, you can sign a document and request signatures. You can also “write” your signature with a certificate-based digital ID. Plus, it lets you stamp an image or text over your PDF. Then, choose the transparency, position, and typography of your watermark.

I Love PDF lets you rotate your files the way you need them. What’s more, it can repair damaged PDFs and recover data from corrupted files.


  • Connects to Google Drive and Dropbox
  • Drag-and-drop function
  • Includes other tools like repair and convert


  • Ads when using the free version


This app is free to use, but there is a limit to the number of files you can merge, convert, or repair. If you reach the threshold of 25 PDF files, you will need to upgrade your account to the premium version, priced at $4 a month.

4. PDFBinder

Image Source

PDFBinder is a simple yet highly effective PDF merge tool that allows you to process an unlimited number of PDF documents into a single PDF file.

Even for large files, this software demonstrates exceptional speed without any compromise to the output quality. Whether you’re working on small or big file sizes, the original size remains intact after you merge or compress them.

Another benefit of this PDF merger is that it doesn’t take up a huge chunk of space in your hard drive, so it won’t slow your computer down. It also has a simple user interface, which means you can utilize its features without any steep learning curve.

Key Features

The PDF Binder offers a simple way to merge your documents. It works similarly to a zip tool; the only difference is that the file is not compressed. This software also allows you to add, remove, adjust, or rearrange PDF files.

Since it doesn’t have other features besides merging, the program is quick to download, install, and run. It also makes it so much easier to share and store several PDF files together, combine documents from different file sources, or create a portfolio of work.

The user interface of PDF Binder is minimalistic for easy navigation. Once downloaded, you will see a blank window with an “Add” button where you can upload files instantly.


  • Free to use
  • Simple UI
  • Retains the original document size
  • Fast processing of files


  • No editing features


The PDF Binder is free to use. It’s one of the best free PDF merger software programs available today.

5. PDF Reader Pro

PDF Reader Pro
Image Source

PDF Reader Pro is among the best PDF merging software programs that come equipped with other useful features, such as editing, sorting, and document management.

Whether you want to merge numerous files into a single document, compress files, or edit documents, this full-suite software can make that happen. It also offers different page range options to customize the merge settings.

For example, you can combine the first five pages of a PDF file with, say, pages six to 10 pages of another PDF. Any PDF you choose can be combined and customized in this way. Of course, you can also combine multiple files into a single PDF.

Key Features

The PDF Reader Pro has basic editing functions for easy management of files. You can underline, highlight, and strikethrough text. You can also add headers or footers, notes, stamps, hyperlinks, and bookmark pages.

The interface is pretty straightforward, so it requires less to no learning curve. To edit the doc, you can simply click on some icons. You can also sign documents and open password-protected files.

After merging your PDF files, you can share them with different platforms, such as Dropbox, Skype, email, and Twitter. 


  • Easy to use
  • Available for both Windows and Mac
  • Allows document customization


  • Lags when editing or sharing large files


PDF Reader Pro has four pricing plans:

  • Mac/Windows Free – $0
  • Mac Premium – $59.99
  • Mac Permanent License – $79.99

6. SmallPDF 

Image Source

SmallPDF is the best app to combine PDF files for people who are always on the go. That’s because it can run on a desktop or a mobile device. Aside from merging your files, it lets you edit your docs using various tools. You can sign it, encrypt it, or convert it into another format.

Key Features

This software lets you merge multiple PDFs. On the app screen, SmallPDF will show you thumbnails of your PDFs, so you can simply drag and drop the files to rearrange them.

You can also delete individual PDF pages while combining documents, which is nice if you need to remove cover pages or other extraneous sheets.

After merging the documents, you can download the new file and save it directly to your Google Drive or Dropbox. This PDF merge software is also capable of performing other functions, such as:

  • Converting PDF to Word, Excel, or JPG and vice versa
  • Signing and protecting PDF documents
  • Splitting PDF files


  • Cloud-based
  • Comes with offline mode support
  • Allows encryption and conversion


  • No text editing
  • Some tools are difficult to navigate


SmallPDF has a free version as well as paid versions. The free plan gives you access to most of the editing tools, but you can only work on two documents per day. Meanwhile, the Pro and Team packages cost $9 and $7 per month. They also have a Business package that has custom pricing.

7. PDF Converter

PDF Converter
Image Source

PDF Converter is among the top web-based PDF merge programs that are safe and reliable to use, even for sensitive documents. All uploads are secured with 256-bit encryption, so you can be sure your confidential files are protected.

The program adapts to any work situation since it is multi-platform. Thus, if you manage various documents from different devices or sources, you can easily do that. It doesn’t need great system requirements to run seamlessly and is very stable.

Key Features

This PDF converter can handle most of your file needs. You can merge PDFs, images, Word documents, and Excel sheets seamlessly. It is also very easy to use. When you’re done merging your files, you can compress them into a new PDF to save space on your hard drive.

PDF Converter is free to use, but you can only perform one merge per hour. That said, if you wish to merge more files, you need to wait 60 minutes before you can merge again unless you subscribe to the Premium version.


  • Seamless document merging and conversion
  • Premium subscription comes with support
  • All uploads are encrypted


  • Doesn’t integrate with cloud storage


The PDF Converter costs $99.95 per license.

Which Best PDF Merger Software Programs Will You Get?

The ability to merge PDF files is among the most useful features that teams look for nowadays. It can take a while, but the best PDF merger software can save you time and effort in organizing your documents.

Again, you can choose from paid or free PDF merge tools. If you merge files once in a while, a free version, such as the PDF Binder, will do just fine.  However, if you deal with a large number of files and need to merge documents regularly, opt for premium software like the PDF Converter or Soda PDF.

If you need other functions to manage your PDF files, most of the options listed here are a great pick. Other than merging files, they allow you to edit, convert, share, and even customize your documents.

Best PDF Merger Software FAQs

1. What does a PDF merger do?

A PDF merger is a simple, lightning-fast tool used for combining two or more files into a single PDF. It doesn’t matter how complex your files are or how many pages each of your PDFs have. You can use a PDF combiner to create a single, easily accessible file.

2. How do I merge PDF files with software?

It depends on the PDF combiner you use. Most PDF merger software programs will simply ask you to upload your file and click on the “Merge” button to start the process. The best paid and free PDF mergers have drag-and-drop functionality that makes combining files quick and easy.

3. Which PDF merger software is safe to use?

Look for PDF merge programs that guarantee the privacy and safety of your information. Some of the best PDF merger software systems feature file encryption to protect your data. 

4. Is there a free PDF merger?

Yes, there are many merge PDF free software available online today. However, most of them have limits or thresholds as to the number of files you can merge.

5. What is the main benefit of PDF merge programs?

Using reliable PDF merger software will benefit individuals and businesses. Firstly, it helps you save valuable space on your device because you can consolidate different files into a single document.

Also, if you are working on a project involving two or more people, merging PDF files before submitting or sharing documents will make things a lot easier. This is especially helpful when you’re meeting with your workmates virtually.

Uday Tank is a serial entrepreneur and content marketing leader. He has a wide variety of interests and enjoys writing, including marketing, productivity, business, health, diversity, and management.