Convert PPTX to XLSX via Java or Online App
On Premise Java API to export PPTX to XLSX without using Microsoft® Excel or PowerPoint
Aspose.Total for Java is a comprehensive suite of APIs that enables developers to create, manipulate, convert, and render a wide variety of file formats. It includes APIs for manipulating Microsoft Office documents, PDFs, images, and other file formats. With Aspose.Total for Java, you can easily convert a PPTX file to XLSX in two steps.
The first step is to export the PPTX file to HTML using Aspose.Slides for Java. Aspose.Slides for Java is a powerful API that enables developers to create, manipulate, and convert presentations in the PPTX format. It provides a wide range of features, such as creating presentations from scratch, adding slides, manipulating text, and converting presentations to other formats. With Aspose.Slides for Java, you can easily export a PPTX file to HTML.
The second step is to convert the HTML file to XLSX using Aspose.Cells for Java. Aspose.Cells for Java is a powerful API that enables developers to create, manipulate, and convert spreadsheets in the XLSX format. It provides a wide range of features, such as creating spreadsheets from scratch, adding worksheets, manipulating data, and converting spreadsheets to other formats. With Aspose.Cells for Java, you can easily convert the HTML file to XLSX.
In summary, you can easily convert a PPTX file to XLSX using Aspose.Total for Java. It involves two steps: exporting the PPTX file to HTML using Aspose.Slides for Java, and then converting the HTML file to XLSX using Aspose.Cells for Java. With Aspose.Total for Java, you can quickly and easily convert PPTX files to XLSX.
How to Convert PPTX to XLSX via Java
- Open PPTX file using Presentation class
- Convert PPTX to HTML by using save method
- Load HTML document by using Workbook class
- Save the document to XLSX format using save method
PPTX to XLSX Conversion in Java
In order to convert PPTX to XLSX, you can easily use Aspose.Total for Java directly from a Maven based project and include libraries in your pom.xml.
Alternatively, you can get a ZIP file from downloads .
Free Online Converter for PPTX to XLSX
Convert Protected PPTX to XLSX via Java
Using the API, you can also open the password-protected document. If your input PPTX document is password protected, you cannot convert it to XLSX without using the password. The API allows you to open the encrypted document by passing the correct password in a LoadOptions object.
Convert PPTX File to XLSX with Watermark via Java
While converting PPTX file to XLSX, you can also add watermark to your output XLSX file format. In order to add a watermark, create a new Workbook to open the converted HTML file. Select Worksheet via its index, create a Shape and use its addTextEffect function, set colors, transparency and more. After that you can save your HTML document as XLSX with Watermark.
FAQ
- How can I convert PPTX to XLSX Online?The online app for PPTX conversion integrated above. To begin the conversion process, you can either drag and drop the PPTX file into the white area or click on it to import the document. Once the file has been added, simply click on the "Convert" button. After the PPTX to XLSX conversion is finished, you can download the converted file. With just a single click, you will receive your output XLSX files.
- How long does it take to convert PPTX?The speed of this online converter is largely dependent on the size of the PPTX file. If the PPTX file is small in size, the conversion to XLSX can be completed within a few seconds. Additionally, if you have integrated the conversion code within a Java application, the speed of the conversion process will depend on how well you have optimized your application for this purpose.
- Is it safe to convert PPTX to XLSX using free Aspose.Total converter?Of course! Once the PPTX to XLSX conversion is complete, the download link for the converted XLSX files will be immediately available. Please note that we automatically delete any uploaded files after 24 hours, and the download links will no longer be active after this time period. Your files are completely secure and private, as no one else has access to them. Our file conversion service, including PPTX conversion, is completely safe to use. We offer this free app primarily for testing purposes so that you can evaluate the results before integrating the code.
- What browser should I use to convert PPTX?You can use any modern browser, such as Google Chrome, Firefox, Opera, or Safari, for this online conversion. However, if you are developing a desktop application, the Aspose.Total PPTX Conversion API would work seamlessly.