Convert PPTX to EXCEL via C# or Online App
.NET API for PPTX to EXCEL conversion without using Microsoft® Excel or PowerPoint
Aspose.Total for .NET is a comprehensive suite of .NET components that enables developers to easily create, manipulate and convert various file formats within any .NET, C#, ASP.NET and VB.NET application. With Aspose.Total for .NET, you can easily convert PPTX file to EXCEL in two simple steps.
The first step is to use Aspose.Slides for .NET to export PPTX to HTML. Aspose.Slides for .NET is a powerful .NET component that enables developers to read, write and manipulate PowerPoint presentations without using Microsoft PowerPoint. It provides a wide range of features such as creating, editing, converting, printing and exporting presentations to various formats. With Aspose.Slides for .NET, you can easily export PPTX to HTML.
The second step is to use Aspose.Cells for .NET to convert HTML to EXCEL. Aspose.Cells for .NET is a powerful spreadsheet programming API that enables developers to create, manipulate and convert spreadsheets without using Microsoft Excel. It provides a wide range of features such as creating, editing, formatting, printing and exporting spreadsheets to various formats. With Aspose.Cells for .NET, you can easily convert HTML to EXCEL.
In conclusion, Aspose.Total for .NET is a comprehensive suite of .NET components that enables developers to easily create, manipulate and convert various file formats within any .NET, C#, ASP.NET and VB.NET application. With Aspose.Total for .NET, you can easily convert PPTX file to EXCEL in two simple steps. Firstly, by using Aspose.Slides for .NET, you can export PPTX to HTML. After that, by using Aspose.Cells for .NET Spreadsheet Programming API, you can convert HTML to EXCEL.
How to Convert PPTX to EXCEL via C#
- Open PPTX file using Presentation class
- Export PPTX as HTML by using Save method
- Load HTML document by using Workbook class
- Save the document to EXCEL using Save method
PPTX File Conversion in C#
For PPTX file to EXCEL Conversion in C#, please install the API from the command line as nuget install Aspose.Total or via Package Manager Console of Visual Studio.
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
Free Online Converter for PPTX to EXCEL
Convert Protected PPTX to EXCEL via C#
While converting PPTX file to EXCEL, if your input PPTX document is password protected you cannot convert it to EXCEL without decrypting the document. When your document is password protected, it means it enforces certain restrictions on the presentation. To remove the restrictions, the password has to be entered. A password-protected presentation is considered a locked presentation. The API allows you to open the encrypted document by passing the correct password in a LoadOptions object.
Convert PPTX to EXCEL with Watermark via C#
While converting PPTX file to EXCEL, you can also add watermark to your output EXCEL file format. In order to add a watermark, you can create a new Workbook object and open the converted HTML document, select Worksheet via its index, create a Shape and use its AddTextEffect function. After that you can save your HTML document as EXCEL with Watermark.
FAQ
- How can I convert PPTX to EXCEL Online?Online App for PPTX conversion is integrated above. To initiate the PPTX to EXCEL conversion process, simply add the PPTX file by either dragging and dropping it into the designated area or clicking on it to import the document. Next, click on the "Convert" button. Once the PPTX to EXCEL conversion has been completed, you can download the converted file. With just a single click, you will receive your output EXCEL 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 EXCEL can be completed within a few seconds. Additionally, if you have integrated the conversion code within a .NET 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 EXCEL using free Aspose.Total converter?Of course! As soon as the PPTX to EXCEL conversion is complete, you will have instant access to the download link for the converted EXCEL files. 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. The file conversion process, including PPTX conversion, is absolutely 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?This online conversion tool is compatible with any modern browser, such as Google Chrome, Firefox, Opera, or Safari. However, if you are developing a desktop application, the Aspose.Total PPTX Conversion API is a reliable option for smooth integration.
Explore PPTX Conversion Options with .NET
What is PPTX File Format?
The PPTX file format is the successor to the PPT (PowerPoint Presentation) format and is used by Microsoft PowerPoint, the popular presentation software included in the Microsoft Office suite. PPTX files were introduced with the release of Microsoft Office 2007 and are based on the Open XML file format.
PPTX files store presentations as a collection of individual slides, each containing various elements such as text, images, shapes, charts, tables, and multimedia content. The format uses XML-based encoding, which allows for more efficient storage, improved data recovery, and enhanced compatibility with other software applications.
One of the key advantages of the PPTX format is its smaller file size compared to the older PPT format. This is achieved through improved compression techniques and the elimination of redundant data, resulting in more compact files that are easier to share, transfer, and store.
PPTX files also offer advanced features and capabilities, including support for enhanced formatting options, slide transitions, animations, and embedded multimedia elements. The format allows for greater flexibility in designing and customizing presentations, enabling users to create visually appealing and interactive slideshows.
PPTX files can be opened, edited, and presented using Microsoft PowerPoint or compatible software applications across different platforms, including Windows, macOS, and mobile devices. They can be shared via email, uploaded to cloud storage services, or accessed through collaboration platforms for seamless teamwork and presentation delivery.
What is EXCEL File Format?
Microsoft Excel is a widely used spreadsheet software known for its ability to save and share data in various file formats. The different file formats supported by Excel offer flexibility and compatibility with other software applications.
The default file format in Excel is XLS, while the newer and more efficient XLSX format has gained popularity. XLSX files have advantages such as smaller file sizes, improved data recovery, and better compatibility with other programs.
For simpler data exchange, Excel supports CSV (Comma-Separated Values) and TXT (Plain Text) formats. CSV files use commas to separate data, making them easily readable by different applications. TXT files store plain text data without any formatting.
To preserve formatting and layout when sharing data, Excel allows saving files in the PDF (Portable Document Format) format. PDF files are widely used for publishing Excel data while retaining its visual presentation.
For collaborative projects, Excel offers the ODS (OpenDocument Spreadsheet) format, which is open-source and compatible with various software applications.
DBF (dBASE File) is a less commonly used format in Excel, but it is advantageous for handling large datasets and is compatible with dBASE software.
Excel also supports formats like XLT (Excel Template), XLTX (Excel Open XML Template), XLTM (Excel Macro-Enabled Template), and XML (eXtensible Markup Language) for template usage or data exchange between different software applications.