Seamless integration with major language models such as OpenAI, Claude and Gemini provides extensive AI-based document processing capabilities for Java applications.
Detect and highlight grammar errors in documents using OpenAI, Google, and Claude AI models with Aspose.Words for Java. The CheckGrammar method analyzes DOC, DOCX, RTF, PDF, HTML, Markdown, ODT, TXT, and EPUB files and marks grammatical problems — helping you deliver polished, professional content without manual proofreading.
Authentication requires an API key from your chosen AI provider. For a full list of supported models, see the API Reference.
Start checking grammar in Java today — try the live demo above.
// 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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Document doc = new Document("Document.docx");
String apiKey = System.getenv("API_KEY");
// Use OpenAI generative language models.
AiModel model = AiModel.create(AiModelType.GPT_4_O_MINI).withApiKey(apiKey);
CheckGrammarOptions grammarOptions = new CheckGrammarOptions();
grammarOptions.setImproveStylistics(true);
Document proofedDoc = model.checkGrammar(doc, grammarOptions);
proofedDoc.save("Output.docx")
Document doc = new Document("Document.docx");
// Pass an empty string if the self-hosted model does not require an API key.
AiModel model = new CustomAiModel().withApiKey("");
CheckGrammarOptions grammarOptions = new CheckGrammarOptions();
grammarOptions.setImproveStylistics(true);
Document proofedDoc = model.checkGrammar(doc, grammarOptions);
proofedDoc.save("Output.docx")
static class CustomAiModel extends OpenAiModel
{
protected String getUrl() { return "https://your-server.com/v1"; }
protected String getName() { return "my-model-24b"; }
}
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.
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.