excel to word

Convert Excel to Word in Java

Converting Excel workbooks to Word documents can be time‑consuming, especially with large data sets. Using the Java REST API, you can automate this process, saving both time and effort. This post provides a step‑by‑step guide to convert Excel files to Word documents with Java REST API and highlights the key benefits of this powerful tool. Whether you’re a developer or a business user, the guide will help you simplify and optimize your Excel‑to‑Word workflow.

Excel to Word Conversion API

Aspose.Cells Cloud SDK for Java offers extensive features for processing and converting Excel files in the cloud. A major advantage is its ability to convert Excel files to Word documents with just a few lines of code, allowing you to streamline and automate the conversion workflow.

To begin, create a Maven project and add the following repository and dependency entries to your pom.xml file.

<repositories>
    <repository>
        <id>AsposeJavaAPI</id>
        <name>Aspose Java API</name>
        <url>https://repository.aspose.cloud/repo/</url>
    </repository>
</repositories>
<dependencies>
    <dependency>
        <groupId>com.aspose</groupId>
        <artifactId>aspose-cells-cloud</artifactId>
        <version>22.8</version>
    </dependency>
</dependencies>

Next, sign up for an account on Aspose Cloud and retrieve your Client ID and Client Secret from the Dashboard.

Convert Excel to Word in Java

This section walks you through converting an Excel workbook to a Word document using Java.

  • Instantiate CellsApi with your client credentials.
  • Define variables for the input Excel file name, the target format (DOC), and the output file name.
  • Load the Excel file from the local file system using a File object.
  • Call cellsWorkbookPutConvertWorkbook(…) to start the conversion.
excel to Word preview

image 1:- Excel to Word Conversion preview

You can download the sample workbook used in the example from myDocument.xlsx.

Export Excel to Word using cURL Commands

If you prefer a lightweight approach, cURL commands provide a quick way to convert Excel files to Word documents. First, generate a JWT access token using your client credentials:

curl -v "https://api.aspose.cloud/connect/token" \
-X POST \
-d "grant_type=client_credentials&client_id=bb959721-5780-4be6-be35-ff5c3a6aa4a2&client_secret=4d84d5f6584160cbd91dba1fe145db14" \
-H "Content-Type: application/x-www-form-urlencoded" \
-H "Accept: application/json"

After obtaining the token, run the following command to load the Excel file from cloud storage and export it as a Word document. The resulting DOCX is saved back to cloud storage.

curl -v -X GET "https://api.aspose.cloud/v3.0/cells/myDocument.xlsx?format=DOCX&isAutoFit=true&onlySaveTable=true&outPath=Resultant.docx&checkExcelRestriction=true" \
-H  "accept: application/json" \
-H  "authorization: Bearer <JWT Token>"
Export Excel to Word

Image 2:- Excel to Word conversion preview

Concluding Remarks

Converting Excel files to Word documents can dramatically improve productivity for both businesses and individuals. Whether you use the Aspose.Cells Cloud SDK for Java or simple cURL commands, both methods provide reliable, high‑quality conversion. Leverage these tools to boost efficiency and streamline your data workflow. Try them out and see how they transform the way you work with documents.

The full source code for the Cloud SDK is available on GitHub. If you encounter any issues, feel free to reach out via the free product support forum.

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