How to convert several HTML into EPUB?

Open the site: HTML into EPUB . Drag and drop HTML files to quickly convert them into EPUB. 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 HTML file in Java. Convert several HTML files into EPUB in a few seconds. Call the appendDocument() method, passing an output filename with EPUB extension. Get the result of conversion HTML into EPUB.

Why convert several HTML into EPUB in Java?

Converting a group of HTML to a single EPUB allows you to handle materials more effectively.

What output file formats can I use to merge HTML files?

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

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

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

Java Merge HTML To EPUB

Convert HTML to one EPUB in Java

Java library allows Java developers to convert HTML to EPUB with a few lines of code. HTML conversion engine analyses the original HTML layout and structure, and exports the combined content to EPUB format.

Use Java to convert HTML to EPUB with maximum flexibility and speed. Run online live demo and check the highest EPUB quality right in a browser. HTML Conversion API supports a bunch of useful options.

Merge HTML to EPUB

To convert several HTML to EPUB just use Java library that handles all low-level details.

Convert multiple HTML and save the result as a single EPUB. If you develop code in Java, this will be simpler than it sounds. See Java example that iterates through documents and converts them to EPUB:

Code example in Java to combine multiple HTML to EPUB

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>

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// 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')

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// 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>

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// 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"

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import com.aspose.words.*;

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

Document output = new Document();
// Remove all content from the destination document before appending.
output.removeAllChildren();

for (String fileName : fileNames)
{
    Document input = new Document(fileName);
    // Append the source document to the end of the destination document.
    output.appendDocument(input, ImportFormatMode.KEEP_SOURCE_FORMATTING);
}

output.save("Output.epub");

			

					Run code
				

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

How to merge HTML to EPUB Java

Install Aspose.Words for Java.
Add a library reference (import the library) to your Java project.
Open the source HTML file in Java.
Convert several HTML files into EPUB in a few seconds.
Call the appendDocument() method, passing an output filename with EPUB extension.
Get the result of conversion HTML into EPUB.

Java library to convert several HTML into EPUB

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 HTML to many other file formats: