How to Convert PDF to Word Document in Java using REST API

Convert PDF to Word Document in Java using REST API

We recently released a blog article that outlines the conversion procedure of PDF to Word in C# .NET programmatically. This blog post will teach us how to convert PDF to Word online without losing formatting using Java library. This library quickly converts PDF documents into Word documents (.docx or .doc) programmatically in your Java applications. Such conversion is useful when you need to change the text of your PDF documents, use different text formatting, or make it easier for users to access the document. So, in this article, we will demonstrate how to convert PDF to Word document in Java using REST API.

This article will discuss and cover the following sections:

Java PDF to Word Document Conversion REST API – Java SDK Installation

For converting PDF file to Word DOCX, I will be using the Java SDK of GroupDocs.Conversion Cloud API. This PDF to Word document free API provides an efficient, fast, and reliable file conversion into Java applications without installing any external software. It also allows conversion between all popular business document formats without compromising data, such as Excel, PDF, PowerPoint, HTML, Email, Word, Photoshop, CorelDraw, AutoCAD, raster image file formats, and many more. Additionally, it also supports displaying the whole document or rendering it partially to speed up the conversion process. Our Java API is compatible with all Java versions and supports all popular operating systems (Windows, Linux, macOS) capable of running Java runtime.

The installation process of this library is straightforward. Download the JAR of the API or simply add the following pom.xml configuration in your Maven-based Java application to try the below-mentioned Java code examples.

Maven Repository:

<repository>
    <id>groupdocs-artifact-repository</id>
    <name>GroupDocs Artifact Repository</name>
    <url>https://repository.groupdocs.cloud/repo</url>
</repository>

Maven Dependency:

<dependency>
    <groupId>com.groupdocs</groupId
    <artifactId>groupdocs-conversion-cloud</artifactId>
    <version>22.10</version>
    <scope>compile</scope>
</dependency>

Please obtain your Client ID and Client Secret from the dashboard before you start following the steps and available code snippets. Once you have your ID and secret, please add these in the code examples as mentioned below:

Convert PDF to Editable Word in Java using REST API

Word documents are generally easier to work and collaborate with, more accessible, and smaller than PDFs. By carrying out the quick actions listed below, you can convert and import PDF into a Word document:

Upload the File

In the first place, upload the PDF document to the cloud storage using the code snippet as shown below:

As a result, the uploaded PDF file will be available in the files section of your dashboard on the cloud.

Convert PDF to DOCX in Java

This section explains how to programmatically convert PDF to Word without losing formatting by taking the actions outlined below:

  • Firstly, create an instance of ConvertApi
  • Next, create an object of the ConvertSettings
  • Now, provide the cloud storage name
  • Set the input PDF file path and the output file format as “docx”
  • Now, set the output DOCX file path
  • Next, create ConvertDocumentRequest with ConvertSettings
  • Finally, call the convert_document() class with ConvertDocumentRequest

The following code snippet shows how to convert PDF to DOCX online using REST API:

Download the Converted File

The above code sample will save the converted PDF file to the cloud. You can download it using the following code snippet:

This is how the PDF converter library in java works. In the next section, let’s explore more advanced conversion settings using Java API.

Convert PDF File to Word Editable in Java using Advanced Options

In this section, you will learn how to programmatically convert a PDF file to a Word document in this part by following the instructions below:

  • Firstly, create an instance of ConvertApi class
  • Secondly, create an instance of the ConvertSettings class
  • Thirdly, provide the cloud storage name
  • Then, set the input PDF file path and output file format as “docx”
  • Now, create an instance of the DocxConvertOptions
  • Next, set various convert options like _setFromPage, setPagesCount, setZoom, setHeight, setDpi,_etc.
  • Now, provide convert options and the output word file path
  • Next, create ConvertDocumentRequest with ConvertSettings as a parameter
  • Finally, invoke conversion using the convert_document() class with ConvertDocumentRequest

The following code example shows how to convert PDF document to Word file using advanced settings:

Please follow the steps mentioned earlier to upload and download the files.

Convert PDF into Word IOstream using Java Code

This section demonstrates how to convert PDF to Word without losing formatting programmatically by following the steps given below:

  • Firstly, create an instance of ConvertApi class
  • Secondly, create an instance of the ConvertSettings class
  • Now, provide the cloud storage name
  • Set the input PDF file path and the output file format as “docx”
  • Now, create an instance of the DocxConvertOptions
  • Set various convert options like setFromPage, setPagesCount, setZoom, setHeight, setDpi,etc.
  • Provide convert options and the output empty path
  • Next, create ConvertDocumentRequest with ConvertSettings
  • Lastly, call the convert_document() class with ConvertDocumentRequest

The following code snippet shows how to convert PDF to DOCX online using REST API:

In this way, the conversion of a PDF to Word is made comparatively easy and simple by our conversion API.

Online PDF to Word Converter Free

How to convert PDF file to Word online for free? Please try free PDF to Word converter online to create Word from PDF online. It was developed using the above API to convert PDF to Word online for free.

Conclusion

We conclude this article at this point in the hope that you have learned:

  • how to convert PDF documents to Word files using Java library programmatically;
  • how to convert PDF files to DOCX using some advanced options in Java;
  • programmatically upload the PDF file to the cloud and then download the converted Word file from the cloud;
  • online convert PDF to DOC free using PDF to Word converter tool;

Moreover, we also provide an API Reference section that lets you visualize and communicate with our APIs directly through the browser. Java SDK complete source code is freely available on Github. Please check and visit for Java Examples here.

Additionally, we advise you to refer to our Getting Started Guide.

Finally, groupdocs.cloud is writing new blog posts on various file conversion solutions using REST API. So, please get in touch for regular updates.

Ask a question

If you have any questions about PDF to Word Converter API, do not hesitate to contact us via the forum.

FAQs

How do I convert PDF to Word in Java?

Please follow this link to learn the Java code snippet for how to change PDF file to Word DOC, quickly and easily.

Can we convert PDF to Word in Java using REST API?

Yes, you can transform PDF to Word in Java. Firstly, create an instance of ConvertApi, set the values of the convert settings, and invoke the convertDocument method with ConvertDocumentRequest to convert PDF to Word without losing formatting.

How to convert PDF to DOCX online for free?

PDF to DOC converter online free allows you to convert PDF to Word free, quickly and easily. Once the online conversion of PDF to Word is completed, you can instantly download the converted Word file instantly.

How do I online convert PDF to DOCX?

  • Open free PDF to DOCX converter online
  • Click inside the file drop area to upload a PDF file or drag & drop a PDF file.
  • Click on Convert Now button, free online PDF to Word converter will convert PDF file to Word online free.
  • Download link of the resultant PDF file will be available instantly after converting the PDF file to Word free.

How to install PDF to Word Java library?

Download and install Java library to process, manipulate and create Word from PDF file in Java programmatically.

How to convert PDF to Word in windows?

Please visit this link to download PDF to DOCX converter offline for windows. This PDF to Word converter free download software can be used to import PDF into Word file in windows quickly, with a single click.

See Also

Please refer to the following articles to learn more about: