How to convert PDF file to image file, such as TIFF, JPEG, BMP, or GIF using Java

Convert PDF document to image file TIFF, JPEG, BMP, or GIF in Java

If you are wondering how to turn a PDF into an image, then I am here to tell you that it is extremely easy and straightforward to do using Java API. This powerful Java API PDF converter allows you to convert any PDF file to image formats such as TIFF, JPEG, BMP, and GIF quickly and online. As we know, an image is one of the most important data components, therefore users often need to convert PDF to image. It is difficult to parse, draw, and display content from a PDF document due to its complexity. Converting a PDF document to an image file makea it more accessible, easily viewable and secure. So, this article offers you a solution for how to convert PDF to image file TIFF, JPEG, BMP, and GIF in Java.

We shall address the following points in this article:

Java Convert PDF to Image File API - SDK Installation

To convert PDF files to Java image format, I’ll make use of Java SDK of GroupDocs.Conversion Cloud API. It is an effective Java library for converting PDFs to image formats including JPEG, PNG, TIFF, and BMP is available. It provides a variety of file conversion choices, one of which is to convert PDF files to images. The integration of your Java application with a PDF to JPG converter API is extremely fast thanks to the simple and easy installation procedure of this Java library.

To begin with, you can either download the JAR files or follow the following Maven configurations:

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>23.4</version>
    <scope>compile</scope>
</dependency>

Make sure GroupDocs.Conversion Java SDK has been installed correctly. Now, obtain your Client ID and Secret from the dashboard before completing the steps indicated below. Once you have your ID and secret, add a code snippet in a Java-based application:

How to Convert PDF to TIFF Image in Java

Once the installation process is complete, you can jump to the code snippet that converts PDF file to image format programmatically. Follow the below-mentioned steps:

Upload the File

Firstly, upload the source PDF file to the cloud using the code snippet given below:

As a result, the uploaded PDF file will be available in your Cloud Dashboard’s files section.

Convert PDF File to TIFF Image in Java

Please follow below steps and code snippet as mentioned below to convert PDF to TIFF file in Java programming:

  • Firstly, create an instance of ConvertApi.
  • Secondly, create an instance of ConvertSettings
  • Define the storage name and enter the input PDF file path.
  • Now, provide the output file format as “tiff”
  • Next, create an instance of TiffConvertOptions
  • Provide various convert options like setFromPage, setPagesCount, etc.
  • Then, set the convert options and the output file path
  • Create ConvertDocumentRequest with convert settings as a parameter
  • Lastly, invoke the ConvertApi.convertDocument() to convert the file into JPG format.

The example code below shows how to convert PDF file to TIFF file in Java using the REST API:

Download the Converted File

The aforementioned code sample will save the converted PDF file to TIFF image format in the cloud storage. You can download it using the following code sample:

How to Convert PDF to JPEG Format in Java

In this section, we will explore some advanced features of PDF to JPEG Java API. Moreover, You can see the list of all available classes and their methods here.

Following are the steps and the code snippet mentioned below to convert PDF file to JPEG format in Java programmatically:

  • Firstly, create an instance of ConvertApi
  • Then, create an object of ConvertSettings
  • Set the storage name and input the PDF file path
  • Now, choose the exact saving format as “jpg”
  • Create an object of the JpegConvertOptions class to specify additional options.
  • Set various convert options like setFromPage, setPagesCount, etc.
  • Now, set convert options and output file path
  • Then, create ConvertDocumentRequest with convert settings as a parameter
  • Finally, Invoke the ConvertApi.convertDocument() to save the document in JPG format

The following code example shows how to convert PDF file to JPEG image in Java using advanced settings:

Convert PDF File to BMP File using Java

Similarly, please follow below guidelines and java code to convert PDF format to BMP file programmatically in Java:

  • Firstly, create an instance of ConvertApi
  • Secondly, create ConvertSettings instance
  • Set the storage name and input the JPG file path
  • Now, provide the output file format as “pdf”
  • Next, create an instance of BmpConvertOptions
  • Provide various convert options like setFromPage, setPagesCount, etc.
  • Then, set the convert options and the output file path
  • Create ConvertDocumentRequest with convert settings as a parameter
  • Lastly, invoke conversion using the ConvertApi.convertDocument() method

The following code example shows how to convert PDF file to BMP format in Java using REST API:

Finally, the above code example will save the BMP file to the cloud. Follow the already mentioned steps to upload the file and then download the converted file from the cloud storage.

Convert PDF Document to GIF File using Java

The following steps demonstrate how to convert PDF to GIF image with java code in detail:

  • Firstly, create an instance of ConvertApi class
  • Secondly, create ConvertSettings class instance
  • Thirdly, set the storage name and input the JPG file path
  • Then, provide the output file format as “pdf”
  • Next, create an instance of GifConvertOptions class
  • Provide various convert options like setFromPage, setPagesCount, etc.
  • Then, set the convert options and the output file path
  • Create ConvertDocumentRequest with convert settings as a parameter
  • Finally, invoke conversion using the ConvertApi.convertDocument() class

The following code example shows how to convert PDF file to GIF image in Java using REST API:

Finally, the above code example will save the GIF file on the cloud. Follow the already mentioned steps to upload the file and then download the converted file from the cloud storage.

Online PDF to Image Converter for Free

How to convert from PDF to Image TIFF, JPEG, BMP, and GIF online for free? Please try the following online PDF to Image converters PDF to TIFF Converter, PDF to JPEG Converter, PDF to BMP Converter, or PDF to GIF Converter to convert PDF to Photo online for free, which are developed using the Groupdocs.Conversion Cloud APIs.

Summing up

We wind up this blog post here. This article has covered the following:

  • how to transform PDF files to TIFF image format programmatically in java;
  • programmatically upload the PDF and download the converted file from the cloud;
  • how to convert PDF to JPEG images in java using advanced settings;
  • how to change PDF file to BMP file in java programmatically;
  • convert PDF to GIF image format in java using advanced settings;

In addition, you may explore more about file format conversion features by navigating to the documentation, or by examples available on GitHub. We also have an API Reference section that lets you visualize and interact with our APIs directly through the browser.

Furthermore, groupdocs.cloud writes other blog articles about new topics. Therefore, please stay in touch for the latest updates.

Ask a question

Feel free to share any questions and queries you may have on our support forum.

FAQs

How do I convert PDF to Image in Java?

Please follow this link to learn the Java code snippet for how to change PDF into an image file fast and easily.

How to convert PDF to an Image file using REST API?

Create an instance of ConvertApi, set the values of the convert settings, and invoke the convertDocument method with ConvertDocumentRequest for converting PDF to image format.

How to install PDF to Image converter API?

Download and install the Java image processing library to create, and convert PDF file to image programmatically.

How do I convert PDF to Image in windows?

Please visit this link to download PDF to Image converter software offline for windows. This online PDF to image converter free download software can be used to turn PDF into images in windows quickly, with a single click.

Please see the following sections to learn more about: