Convert OTT to XLTX via Java or Online App

On Premise Java API to convert OTT to XLTX without using Microsoft® Word or Microsoft® Excel

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Using Aspose.Total for Java to convert OTT to XLTX is a straightforward two-step process. The first step is to use the feature-rich document manipulation and conversion API Aspose.Words for Java to export OTT to HTML. This API provides a wide range of features for manipulating documents, such as creating, editing, converting, and printing documents. It also supports a variety of document formats, including OTT, HTML, DOC, DOCX, and more.

The second step is to use Aspose.Cells for Java to convert HTML to XLTX. This API provides a comprehensive set of features for working with spreadsheets, such as creating, editing, formatting, and printing spreadsheets. It also supports a variety of spreadsheet formats, including XLTX, XLSX, CSV, and more.

By using Aspose.Total for Java, you can easily convert OTT to XLTX in just two steps. The first step is to use Aspose.Words for Java to export OTT to HTML, and the second step is to use Aspose.Cells for Java to convert HTML to XLTX. This process is quick and easy, and it ensures that your documents are converted accurately and efficiently.

Java API to Convert OTT to XLTX

  1. Open OTT file using Document class
  2. Convert OTT to HTML by using Save method
  3. Load HTML document by using Workbook class
  4. Save the document to XLTX format using Save method

Get Started with Java File Automation APIs

You can easily use Aspose.Total for Java directly from a Maven based project and include Aspose.Words for Java and Aspose.Cells for Java in your pom.xml.

Alternatively, you can get a ZIP file from downloads .

Free Online Converter for OTT to XLTX

Remove Unused Information from a OTT Document via Java

Before converting OTT to XLTX, you can remove unused information from OTT Document via Aspose.Words for Java . Sometimes you may need to remove unused or duplicate information to reduce the size of the output document and processing time. The CleanupOptions class allows you to specify options for document cleaning. To remove duplicate styles or just unused styles or lists from the document, you can use the Cleanup method. You can use the UnusedStyles and UnusedBuiltinStyles properties to detect and remove styles that are marked as “unused”.

Save XLTX File to Stream via Java

After converting OTT to XLTX, Aspose.Cells for Java enables you to save your document to stream. If you need to save files to a Stream then you should create a FileOutputStream object and then save the file to that Stream object by calling the save method of Workbook object.


  • How can I convert OTT to XLTX Online?
    To convert your OTT files to XLTX format using the above online OTT to XLTX converter, simply follow these easy steps. First, add your OTT file by either dragging and dropping it into the white area or by clicking on the area to browse for the file on your device. Once you've added your file, click the "Convert" button to begin the conversion process.
    The OTT to XLTX converter works quickly and efficiently, so your conversion should be completed in just a few moments. Once the conversion is finished, you'll be able to download your new XLTX file with just one click. It's that simple! With the OTT to XLTX converter, you can easily convert your OTT files to XLTX format and enjoy your new files in just a few easy steps.
  • How long does it take to convert OTT?
    Although the online OTT to XLTX converter is designed to work quickly and efficiently, the speed of the conversion process may depend on the size of your OTT file. Generally, smaller OTT files can be rendered to XLTX format in just a few seconds, while larger files may take a bit longer.
    If you're looking to integrate the OTT to XLTX conversion process within a Java application, the speed and efficiency of the conversion will depend on how well you've optimized your application. It's important to ensure that your application is well-designed and streamlined for the conversion process, as this can help to minimize processing time and ensure that the conversion runs smoothly. Overall, by optimizing your application and using the OTT to XLTX converter, you can enjoy fast and efficient OTT to XLTX conversion with ease.
  • Is it safe to convert OTT to XLTX using free Aspose.Total converter?
    Of course! When you use the OTT to XLTX online converter, you can rest assured that your files are safe and secure. The download link for your converted XLTX file will be available to you instantly after the conversion process is completed.
    We take your privacy seriously, which is why we delete all uploaded files from our system after 24 hours. This means that no one will have access to your files, and you can feel confident that your data is protected. The OTT to XLTX converter is a completely safe and secure way to convert your files, including OTT files, to XLTX format.
    Additionally, the free app is integrated with the converter to allow you to test the conversion process and check the results before integrating the code into your application. This allows you to ensure that your files are being converted accurately and efficiently, giving you peace of mind and confidence in your application.
  • What browser should I use to convert OTT?
    The online OTT to XLTX converter is accessible through any modern web browser, such as Google Chrome, Firefox, Opera, or Safari. However, if you're developing a desktop application, the Aspose.Total OTT Conversion API is a reliable and efficient tool to use for smooth and seamless OTT to XLTX conversions. The API is designed to work seamlessly with desktop applications, ensuring that your conversions are accurate and of high quality.

Explore OTT Conversion Options with Java

Convert OTT to ODP (OpenDocument Presentation Format)
Convert OTT to POT (Microsoft PowerPoint Template Files)
Convert OTT to POTM (Microsoft PowerPoint Template File)
Convert OTT to POTX (Microsoft PowerPoint Template Presentation)
Convert OTT to PPTX (Open XML presentation Format)
Convert OTT to PPS (PowerPoint Slide Show)
Convert OTT to PPSM (Macro-enabled Slide Show)
Convert OTT to PPSX (PowerPoint Slide Show)
Convert OTT to PPT (PowerPoint Presentation)
Convert OTT to PPTM (Macro-enabled Presentation File)
Convert OTT to PPTX (Open XML presentation Format)
Convert OTT to CSV (Comma Seperated Values)
Convert OTT to DIF (Data Interchange Format)
Convert OTT to EXCEL (Spreadsheet File Formats)
Convert OTT to FODS (OpenDocument Flat XML Spreadsheet)
Convert OTT to ODS (OpenDocument Spreadsheet)
Convert OTT to SXC (StarOffice Calc Spreadsheet)
Convert OTT to TSV (Tab-separated Values)
Convert OTT to XLAM (Excel Macro-Enabled Add-In)
Convert OTT to XLS (Microsoft Excel Binary Format)
Convert OTT to XLSB (Excel Binary Workbook)
Convert OTT to XLSM (Macro-enabled Spreadsheet)
Convert OTT to XLSX (Open XML Workbook)
Convert OTT to XLT (Excel 97 - 2003 Template)
Convert OTT to XLTM (Excel Macro-Enabled Template)