PDF Merger

Free online PDF Merger. Merge PDFs with a few clicks.
Disclaimer: Your file will be securely handled by Klippa servers and deleted after the PDF merging process is completed.

Combine PDFs into one file

Merging PDF files into a single document using Klippa’s online PDF Merger tool is a swift and effortless process. Simply upload your files, merge them together, and you’re all set.

Organize your PDF easily

Once you have merged the PDF files, you can easily manage individual pages. You can rearrange, add, remove, or rotate pages within the PDF until you have crafted the ideal final document.

Download your PDF file swiftly

After merging PDF files and organizing your final document, you can download the merged PDF by simply clicking the download button. The whole process can be done directly in your browser.

Trusted by 1000+ brands worldwide

Start with an online demo or contact us.

Automate PDF Merging Workflows with DocHorizon

Online PDF merging tools and OCR converters have a lot of limitations and do not support automation or high document volume workflows. With Klippa DocHorizon, that is not the case. Our AI-embedded OCR software enables you to automate many PDF related workflows including PDF merging, splitting and exploding.
OCR software

Go Beyond PDF Merging with DocHorizon

With Klippa DocHorizon you can do more than just merging PDFs. This powerful solution allows you automate data extraction, parsing, anonymization, classification, and verification.
Reduce costs & turnaround time
Klippa’s AI-powered OCR engine is able recognize and merge PDF files within seconds. Using Klippa saves you time and money in the long-run.
Process PDFs in batches with ease
With Klippa DocHorizon you can scale your PDF operations seamlessly. You can automate various PDF workflows and process PDFs with bulk uploads, improving your organization’s efficiency. 
Automate your workflows with easy integration
Not all online OCR converters or even OCR providers enable integration possibilities. With Klippa, you can connect the OCR technology to your own solutions via OCR API or mobile applications via mobile scanning SDKs. This allows you to streamline and automate your existing workflows.
Parse PDFs into various data formats
You can parse information from PDF, JPG, PNG, and other file formats and convert them to JSON, PDF/A. XLSX, CSV, or XML with our OCR software. 

Give DocHorizon a Go

Access a pre-configured OCR API for frequently used PDF documents or contact us for your document type request.

We Take Your Data Privacy & Security Seriously

Why choose DocHorizon over free online PDF merger tools

Features

Free PDF Mergers


Image to text extraction from multiple documents at the same time
Multiple export options
Receive documents from numerous channels
Integration possibilities with API and SDK
Supports high document volumes
Self-learning AI for higher speed & precision
EXIF data analysis to detect document forgery

Online OCR Tools You Can Try

“Klippa provides the best solution for Pennylane. The good trade off between pure performance and easiness to implement was why we decided to go for Klippa.”
Thomas Cassou
Head of Data, Pennylane.
Do you want to get rid of PDF related bottlenecks?
Save time, reduce cost and prevent fraud with Klippa.

Frequently Asked Questions

How to merge PDF files?

How to merge PDF files?

1. Click “select file” button and select the files that you want to merge. You can also use the drag and drop function to upload your files.

2. If necessary, you can correct the file order before merging. After you are satisfied with the order of the PDF files, you can merge files with the corresponding button. 

3. Finally, save the merged files as a single PDF and download it.

Klippa’s online PDF merger tool lets you quickly merge 20 PDF files into one without the need to download software or pay for user permissions. If you need to merge more PDF files than that, contact our specialists.
How can OCR transform your PDF-related workflows?

How can OCR transform your PDF related workflows?

With OCR, manual data processing is history. Accelerate the success of your business by automating your PDF related workflows and freeing up your employees from daunting tasks.

You will not only save time, but also decrease your costs, increase employee engagement and motivation.

With the right solution, you can eliminate errors, reduce manual entry mistakes and digitize documents within seconds.   
How many pages can I include in a merged PDF?

How many pages can I include in a merged PDF? 

Klippa’s online PDF merger tool lets you quickly merge up to 20 PDF files into one without the need to download software or pay for user permissions. If you need to merge more PDF files than that, contact our specialists.
Can I delete and reorder pages after merging PDFs?

Can I delete and reorder pages after merging PDFs? 

Yes you can! With Klippa’s PDF merger tool, you can reorder, add, or delete files before you merge them into a single PDF.
Which document file formats can be processed?

Which document file formats can be processed? 

Klippa’s software can process PDF, PNG, JPG and other file formats and convert them to JSON, PDF/A, XLSX, CSV and XML. 

The output of our software is flexible and can be adjusted to your needs. 
What about data privacy and security?

Klippa does not only offer a solution that extracts text from images, but also validates, structures, masks and categorizes data.

This is possible because OCR technology has been further developed and upgraded with Machine Learning and AI, resulting in so-called Intelligent Document Processing (IDP).

This revolutionizing technology is even more affordable and scalable than traditional OCR.    

On top of that, we offer customized solutions that fit your use case. With our Customer Success Managers we aim to provide the highest possible quality.

Klippa is here to set your business up for success!