The best Java PDF SDK to Merge PDF Files

Incorporate Merge PDF Files functionality into your website or application with our PDF SDK, a no-code integration solution. Explore how you can get the full benefits of an online PDF editor to manage and automate any document-driven workflow

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Integrate PDF editor into your service in minutes with Java PDF SDK

With the Java PDF SDK, you're free from coding to Merge PDF Files. pdfFiller's no-code app builder makes integrating the robust PDF editor into your service simple.

Upload a document

A contract, medical form, questionnaire, or any other document.

Add fillable fields

Simply drag and drop fields and adjust their size.

Customize your app

Give permission to use editing tools, add fillable fields, and more.

Get and embed a code

Preview the code, make edits, and have your app running in no time.

What’s in the box

We offer the all-in-one suite of tools to work on documents online, from viewing documents to converting them to different file formats and creating fillable forms. We also offer excellent 24/7 support if you ever need help.

Embedded PDF editor

Allows you to view, mark up, fill out, e-sign, and convert documents into different formats.

Fillable form builder

Transforms any document into an online form that is so easy to fill out for customers or employees.

Easy-to-use no-code app creator

Guides you through the process of creating an app step-by-step.

Merge PDF Files with Java PDF SDK by pdfFiller and get more

PDF viewing

If required, you can disable fillable fields and editing capabilities to share the file with recipients in the read-only mode.

Blackout and highlighting

Our editor enables you to highlight or hide select data in your document in a couple of clicks.

Editor only

Use Embed pdfFiller SDK to integrate only the editor, so recipients can import files for editing on their own using links.

Advanced exporting

You can select one format to be used for exporting all prepared documents. Or you can allow users to print or download a file in one of the available formats.

Personalization

Add your logo to the editor for a branded and seamless experience for your customers.

Wizard mode

This option provides tips and guidance as users fill out the document – reducing document errors and missed data.

Try Embed pdfFiller SDK and easily Merge PDF Files today

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Accelerate your everyday document management

Are you tired of switching between multiple services? Improve your business' capabilities and boost customer satisfaction. Combine all the required features right in your solution and Merge PDF Files with the top-notch Java PDF SDK.

Enhance your platform’s functionality with our PDF editor – no need to develop and maintain a new solution.

Access professional PDF editing capabilities similar to competitive platforms.

Quickly integrate with our detailed SDK guide on how to Merge PDF Files with our Java PDF SDK.

Accelerate and streamline document management tasks to get more profits in less time.

Create efficient applications with the ability to Merge PDF Files using Java PDF SDK in a few simple steps:

1.

Log in to your account on the Embed pdfFiller main page.

2.

Select Add application to start building your app.

3.

Choose if you need to embed only the editor or the editor with a specific form.

4.

Select options you want to make available to users and customize the service using the PDF SDK guide.

5.

Copy the generated code and insert it into your website.

6.

Return to the Dashboard and activate the app.

Supports common formats

Use documents in multiple formats, including PDF, DOC, RTF, TXT, PNG, and JPEG.

Helpful functionality

Provide or restrict user tool use, add fillable fields, and Merge PDF Files with our Java PDF SDK.

Detailed documentation

Find answers to your questions in our detailed PDF SDK guide.

Thousands of positive reviews can’t be wrong

Read more or give pdfFiller a try to experience the benefits for yourself

4.0

There was one issue- the orange pen would pop up when highlighting a word or sentence, suggesting an edit I assume. I would click it then stare at a blue circle waiting waiting waiting. I would just close the entire website and come back.

Anonymous Customer

5.0

What do you like best?
Ease of use! Very intuitive program that does NOT require a lot of training to use.
What do you dislike?
I use the program infrequently in my present roll, so was surprised by the page lay-out change. It was a bit more difficult to simply pick it up and understand the new format.
What problems are you solving with the product? What benefits have you realized?
I use PDFfiller for city and county land-use applications. Having the ability to complete these varying forms simply, and have them stored for future use is invaluable!

User in Civil Engineering

5.0

The software if very intuitive. No wasted time trying to figure out how to use the software. Not having to update the software periodically or pay high Adobe license costs. Drag & drop features and drop down menus work flawlessly. I can have a colleague use the software and not have to explain how to use it. May be thatI haven't had time to really look at this, but I find that I have a lot of information in my main folder. Intuitive or simple organization structure would be nice. I'm usually in and out of there to get what I need done, but I did have to search a few times and thought I needed to clean up that home screen.

Verified Reviewer

Solutions for millions, solution for you

pdfFiller culminates years of our work building a powerful and versatile PDF editor. Millions of people rely on it, and now you can benefit from it too.