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Top 5 PDF Combiner Tools Reviewed with Detailed Comparison

When dealing with PDFs in bulk, you must find it hectic to perform actions on each file manually. Where it seems a waste of time, it also hampers productivity. This is when PDF combiners come into play! With them, you can quickly and easily combine PDF files for convenient processing, sharing, and storage.

In this article, we will compare and review the top 5 PDF combiner tools you need to know. Let's get started.

Top 5 PDF Combiners - Comprehensive Reviews

So, the wait is over. Here is a list of the top 5 PDF combiners that are used worldwide:


UPDF is a complete PDF solution that allows you to combine, read, edit, annotate, convert, OCR, encrypt, and organize PDF files across all platforms. It is one of the best PDF combiner tools that you can use to merge multiple PDF files into one single document. Owing to its user-friendly interface, you can drag and drop your PDF files into the PDF combiner tool and rearrange them as you wish. You can download and try it now.

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pdf combiner updf

Here's what you need to know about UPDF:

Pros of Using UPDF

  • Fast and Reliable: This PDF combiner tool has fast and reliable performance. You can merge your PDF files in seconds without compromising the quality or security of your documents.
  • Efficiency at its Peak: UPDF is not only a PDF combiner but also a comprehensive PDF editor. It supports both native and scanned PDF files. You can recognize and edit the text in scanned PDF files using its OCR feature. You can edit, annotate, convert, compress, split, rotate, crop, and delete pages in your PDF files.
  • Cost-Effective: It is the most cost-effective tool on the market, as it supports to use of one premium account on 4 devices at the same time. You can use it on 2 desktops and 2 mobiles across Windows, Mac, iOS, and Android. Upgrade it now to enjoy all the benefits.
  • Cloud Integration: This PDF combiner allows you to access, upload, edit, sync, download, upload, edit, and share your combined PDF files from any device and location.
  • Highly Convenient: UPDF has multilingual support that allows you to work with PDF files in different languages. You can also translate your PDF files into other languages using its built-in AI PDF translator.

Cons of Using UPDF

  • It is a relatively new product on the market, which released in 2021. However, it already has a complete feature set with high performance.

2. Adobe Acrobat PDF Combiner

The PDF combiner tool is part of the Adobe Acrobat software suite, which is a popular and powerful PDF solution for creating, editing, converting, and securing PDF files. It allows you to combine multiple PDF files into one. Here's what you need to know about it:

pdf file combiner adobe acrobat

Pros of Using Acrobat PDF Combiner:

  • Enhances Security and Privacy: You can protect your merged PDF files with passwords, encryption, or digital signatures. This way, you can ensure that only authorized people can access, view, or modify your documents.
  • Improves Accessibility and Compatibility: The Acrobat PDF combiner tool allows users to add tags, bookmarks, metadata, or hyperlinks to their PDF files to make them easier to navigate and search.
  • Simplifies Editing and Conversion: You can edit or convert your merged PDF files to other formats, such as Word, Excel, PowerPoint, or JPG. You can also use OCR to extract text from scanned PDF files.

Cons of Using Adobe Acrobat

  • It is not friendly to new users, as the interface is very complicated.
  • It doesn't allow merging very large or numerous PDF files at once, as it crashes a lot.
  • With a $239.88 per year subscription, everyone thinks it is too overpriced.

3. Foxit PDF Combiner (Foxit PDF Editor)

Foxit PDF combiner is another tool that lets you combine PDF files easily and quickly. Besides this, it also enables PDF annotation, encryption, and more notable features. Let's have a look at its pros and cons.

pdf combiner app foxit

Pros of Using Foxit PDF Combiner

  • Multimedia and Interactivity: Using the Foxit PDF file combiner, you can seamlessly integrate audio, video, images, and animations into your PDF files.
  • Robust Digital Signatures: The tool enables you to add secure digital signatures, providing a trustworthy seal of approval. It enables utilizing certificates to verify the legitimacy of your PDF documents.
  • Annotation and Commenting:  With it, you can mark up your PDFs with stamps, highlights, shapes, and drawings with also the easy management of annotations and comments, including viewing, replying, deletion, and exporting.

Cons of Using Foxit PDF Document Combiner

  • It lags when you're using OCR technology.
  • Some users have reported that the forms created using Foxit PDF combiners may differ if opened on other platforms.

4. Nitro PDF Combiner

Nitro Pro is a comprehensive PDF solution that empowers users to create, edit, convert, and collaborate on PDF documents. It offers a range of features, such as editing text and images, converting files to various formats, and more. Let's find out about the Nitro PDF combiner app or PDF document combiner for desktop users.

pdf document combiner nitro pro

Pros of Using Nitro PDF file Combiner

  • Efficient Batch Processing: You can merge multiple PDF files simultaneously with Nitro PDF combiner, which is ideal for managing extensive document sets. Apply consistent edits to numerous files in a single action, saving valuable time and effort.
  • Seamless Cloud Integration: Nitro PDF combiner seamlessly integrates with popular cloud services like Dropbox, allowing you to access, share, and collaborate on PDF files from any device and location, enabling real-time teamwork.
  • Customization and Automation: Users can customize the tool's interface, theme, language, and settings. Automate repetitive tasks by creating macros, scripts, and plugins for enhanced efficiency.

Cons of Using Nitro PDF file Combiner

  • Some users have reported that there are no frequent updates on the software.
  • The customer service is not satisfying.

5. Kofax Power PDF

Kofax Power PDF is a robust and versatile PDF software designed to streamline document management tasks. With its comprehensive set of features, users can easily create, convert, edit, and share PDF files. Let's learn more about it.

pdf combiner kofax power pdf

Pros of Using Kofax Power PDF

Easy Integration: Kofax Power PDF smoothly fits into any environment, whether professional or personal. Once installed, its full range of tools becomes instantly accessible.

User-Friendly Interface: Drawing inspiration from Microsoft Word's design, Power PDF features a familiar and intuitive interface. The ribbon-style menu system organizes functions into clear sections and sub-sections, making locating the tools you need effortless.

Flexible Packages: Power PDF caters to diverse needs with a range of package options. Choose between standard Windows or Mac packages, offering robust PDF creation, editing, password protection, and digital signatures.

Responsive Support: Effective post-purchase support ensures a seamless experience. Whether you need clarification on specific features or want to stay updated with version patch notes, the support team is always available to assist.

Cons of Using Kofax Power PDF

  • Its UI is complex to use for beginners.
  • It is comparatively slower than other PDF combiner apps or tools.

Comparison Chart of the 5 PDF Combiners

PDF CombinerPricingCompatible SystemsUI Design RatingPerformance Speed Rating
UPDF$35.99/year or $55.99 one-time feeWindows, macOS, iOS, Android4.8/54.8/5
Acrobat PDF combinerPro: $239.88/yearWindows, macOS, iOS, Android, Web4.5/54.8/5
Foxit PDF combiner (Foxit PDF Editor)$139.99/yearWindows, macOS, iOS, Android, Web4.4/54.4/5
Nitro PDF combiner (Nitro Pro)$179.99 one-time-feeWindows, Web4.3/54.3/5
Kofax Power PDF$129 one-time feeWindows, macOS3.9/54.2/5

Why UPDF is the Best PDF Combiner?

UPDF stands out as the best PDF combiner due to its exceptional features and seamless user experience. It offers functionalities like PDF merging, viewing, annotating, editing, and secure file management. With a user-friendly interface and support for various gestures, it ensures effortless document handling.

Furthermore, it's available for PDF combiner free download, making it a cost-effective solution for anyone in need of efficient PDF document combining! What makes it stand out is that you can use a single UPDF license on different platforms, including Windows, Mac, iOS, and Android. It's indeed a must-have PDF management tool!

Final Thoughts

In this comprehensive review, we have compared the top 5 PDF combiner tools you must know about. Based on our analysis, we recommend UPDF as the best PDF combiner tool for your needs. UPDF is fast, easy, reliable, and free. It also offers a full-featured PDF editor app that supports every file management action! So, try UPDF now and see for yourself how it can help you with your PDF-related tasks.

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