Open the site: GIF into GIF . Drag and drop GIF files to merge them online. Or just use a code sample in Java with a few lines of code. Install Aspose.Words for Java. Add a library reference (import the library) to your Java project. Open the source GIF file in Java. Combine GIF files in a few seconds. Call the appendDocument() method, passing an output filename with required extension. Get the result of merging GIF as a single file.

Why merge GIF together in Java?

Merging a group of GIF into one allows you to handle materials more effectively.

What output file formats can I use to combine GIF files?

We support a variety of output file formats for GIF merging, including PDF, DOCX, DOC, HTML, RTF, Markdown, XML, ODT, JPG, PNG, TIFF, TXT and many more.

What is the maximum GIF size supported by Aspose.Words for Java?

There are no size limits to merge GIF files using Aspose.Words for Java.

Merge GIF Java

Convert GIF in Java

Java library allows Java developers to convert GIF images easily. GIF image conversion engine analyses the original GIF content, then exports the combined graphical content to the required format.

GIF image conversion may be tricky, unless you have a professional tool to do the job. Use Java to convert GIF images with maximum flexibility and speed. Run online live demo and check the highest image quality right in a browser. GIF Conversion API supports a bunch of useful options.

Merge GIF in Java

Enhance GIF image format capabilities with Aspose.Words for Java. This is a simple way to combine GIF images with Java library that handles all low-level details.

Merge GIF images and save the result as a single file. If you develop code in Java, this will be simpler than it sounds. See Java example that iterates through GIF images and combines them:

Code example in Java to merge GIF files

Input files

Upload a file you want to merge

Run code

Upload a file you want to merge

Output format

Select the target format from the list

// Repository path: https://releases.aspose.com/java/repo/
// Maven, where 'ver' - Aspose.Words version number, for example, 24.4.
<dependency>
  <groupId>com.aspose</groupId>
  <artifactId>aspose-words</artifactId>
  <version>ver</version>
  <classifier>jdk17</classifier>
</dependency>

Copy

// Repository path: https://releases.aspose.com/java/repo/
// Gradle, where 'ver' - Aspose.Words version number, for example, 24.4.
compile(group: 'com.aspose', name: 'aspose-words', version: 'ver', classifier: 'jdk17')

Copy

// Repository path: https://releases.aspose.com/java/repo/
// Ivy, where 'ver' - Aspose.Words version number, for example, 24.4.
<dependency org="com.aspose" name="aspose-words" rev="ver">
 <artifact name="aspose-words" m:classifier="jdk17" ext="jar"/>
</dependency>

Copy

// Repository path: https://releases.aspose.com/java/repo/
// Sbt, where 'ver' - Aspose.Words version number, for example, 24.4.
libraryDependencies += "com.aspose" % "aspose-words" % "ver"

Copy

import com.aspose.words.*;

List<String> fileNames = Arrays.asList("Input1.gif", "Input2.gif");

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

List<Shape> shapes = fileNames.stream().map(fileName -> {
    try {
        return builder.insertImage(fileName);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}).collect(Collectors.toList());

// Calculate the maximum width and height and update page settings 
// to crop the document to fit the size of the pictures.
PageSetup pageSetup = builder.getPageSetup();
pageSetup.setPageWidth(shapes.stream().mapToDouble(shape -> shape.getWidth()).max().getAsDouble());
pageSetup.setPageHeight(shapes.stream().mapToDouble(shape -> shape.getHeight()).sum());
pageSetup.setTopMargin(0);
pageSetup.setLeftMargin(0);
pageSetup.setBottomMargin(0);
pageSetup.setRightMargin(0);

doc.save("Output.gif");

            

					Run code
				

You may freely copy this code and use it in any applicable purpose

How to merge GIF

Install Aspose.Words for Java.
Add a library reference (import the library) to your Java project.
Open the source GIF file in Java.
Combine GIF files in a few seconds.
Call the appendDocument() method, passing an output filename with required extension.
Get the result of merging GIF as a single file.

Java library to merge GIF files

We host our Java packages in Maven repositories. 'Aspose.Words for Java' is a common JAR file containing byte-code. Please follow the step-by-step instructions on how to install it to your Java developer environment.

System Requirements

Java SE 7 and more recent Java versions are supported. We also provide a separate package for Java SE 6 in case you are obliged to use this outdated JRE.

Our Java package is cross-platform and runs on all operating systems with JVM implementation, including Microsoft Windows, Linux, macOS, Android and iOS.

For information on optional package dependencies, such as JogAmp JOGL, Harfbuzz font engine, Java Advanced Imaging JAI, please refer to Product Documentation.

You can merge GIF to many other file formats: