Online PPT to MHTML Conversion App and .NET Code to Convert PPT Files

Develop powerful .NET based PPT conversion and exporting application. Convert single or multiple PPT files to MHTML and other formats via .NET automation API. Freely convert PPT files online via app with instant download.

Convert PPT to MHTML Files Online using App

Upload PPT files to convert
Wait for few seconds or more depending on PPT size
Keep an eye on uploading status bar
Click the “Convert” button
PPT will be converted into MHTML document
Download the converted MHTML file

Convert PPT to MHTML via .NET Automation API

Open PPT file using Presentation class
Export PPT as HTML by using Save method
Load HTML document by using Workbook class
Save the document to MHTML using Save method

Convert PPT to MHTML via C# .NET

	// supports PPT, POT, PPS, PPTX, POTX, PPSX, PPTM, PPSM, and POTM file formats
	// instantiate a Presentation object that represents a PPT file
	var presentation = new Presentation("template.ppt");
	// save the presentation as HTML
	presentation.Save("output.html", SaveFormat.Html);
	// load the HTML file in an instance of Workbook
	var book = new Workbook("output.html");
	// supports XLS, XLSX, XLSB, XLSM, XLT, XLTX, XLTM, XLAM, CSV, TSV, TXT, MHTML, ODS, DIF, MARKDOWN, SXC, and FODS output file formats
	// save input document as XLS
	book.Save("output.xls", SaveFormat.Xls);

view raw convert-powerpoint-to-excel.cs hosted with ❤ by GitHub

Few more cases for saving PPT to MHTML with other features like Convert Protected PPT to MHTML via C#, Convert PPT to MHTML with Watermark via C#.

	// supports PPT, POT, PPS, PPTX, POTX, PPSX, PPTM, PPSM, and POTM file formats
	// initialize LoadOptions and set password
	LoadOptions loadOptions = new LoadOptions {Password = "123123"};
	// instantiate a Presentation object that represents a PPT file
	Presentation presentation = new Presentation("template.ppt", loadOptions);
	// save the presentation as HTML
	presentation.Save("output.html", SaveFormat.Html);
	// load the HTML file in an instance of Workbook
	var book = new Workbook("output.html");
	// supports XLS, XLSX, XLSB, XLSM, XLT, XLTX, XLTM, XLAM, CSV, TSV, TXT, MHTML, ODS, DIF, MARKDOWN, SXC, and FODS output file formats
	// save input document as XLS
	book.Save("output.xls", SaveFormat.Xls);

view raw convert-protected-powerpoint-to-excel.cs hosted with ❤ by GitHub

	// supports PPT, POT, PPS, PPTX, POTX, PPSX, PPTM, PPSM, and POTM file formats
	// initialize LoadOptions and set password
	LoadOptions loadOptions = new LoadOptions {Password = "123123"};
	// instantiate a Presentation object that represents a PPT file
	Presentation presentation = new Presentation("template.ppt", loadOptions);
	// save the presentation as HTML
	presentation.Save("output.html", SaveFormat.Html);
	// load the HTML file in an instance of Workbook
	var book = new Workbook("output.html");
	// get the first default sheet
	var sheet = book.Worksheets[0];
	// add a new shape to ShapesCollection of Worksheet
	var wordart = sheet.Shapes.AddTextEffect(MsoPresetTextEffect.TextEffect1,
	"CONFIDENTIAL", "Arial Black", 50, false, true, 18, 8, 1, 1, 130, 800);

	// supports XLS, XLSX, XLSB, XLSM, XLT, XLTX, XLTM, XLAM, CSV, TSV, TXT, MHTML, ODS, DIF, MARKDOWN, SXC, and FODS output file formats
	// save input document as XLS
	book.Save("output.xls", SaveFormat.Xls);

view raw convert-powerpoint-to-excel-with-watermark.cs hosted with ❤ by GitHub

Develop PPT File Conversion Application using .NET

Need to develop .NET based software application to easily save and export PPT files to MHTML document ? With Aspose.Total for .NET , any .NET developer can integrate the above API code to program the conversion application across variety of formats including Microsoft Word, Excel, Powerpoint, PDF, Email files, Images and other formats. Powerful .NET library for document conversion, supports many popular formats including PPT format. Exporting documents to other formats, programmers can use Aspose.Total for .NET child APIs inlcluding Aspose.Words for .NET , Aspose.Cells for .NET , Aspose.Slides for .NET , Aspose.PDF for .NET , Aspose.Imaging for .NET and more.

PPT Conversion Library for .NET

There are three alternative options to install Aspose.Total for .NET onto your system. Please choose one that resembles your needs and follow the step-by-step instructions:

Install a NuGet Package . See Documentation
Install the library using Package Manager Console as of its child API selection within Visual Studio IDE like Aspose.Wrods , Aspose.Cells , Aspose.PDF etc
Install the library manually using Windows Installer

Saving PPT to MHTML App Requirements

Our product is fully cross-platform and supports all major .NET implementations following ‘.NET Standard 2.0’ specification:

Microsoft .NET Framework, starting from the earliest 2.0 version, and ending with the latest ‘.NET Framework 4.8’
.NET Core, starting from the earliest 2.0, and ending with the latest ‘.NET 6’
Mono >= 2.6.7
As .NET code doesn’t rely on the underlying hardware or operating system, but only on a Virtual Machine, so you are free to develop any kind of software for Windows, macOS, Android, iOS and Linux. Just make sure you have installed the corresponding version of .NET Framework, .NET Core, Windows Azure, Mono or Xamarin.
We recommend using Microsoft Visual Studio, Xamarin, and MonoDevelop IDE to create C#, F#, VB.NET applications.

Transforming PPT File to MHTML Programmatically : Use Cases

PPT (Presentation File) files are ideal for creating engaging slideshows, presentations, and multimedia content. However, when working with interactive data visualization, HTML5 (Hypermedia Presentation Technology) becomes essential for unlocking the full potential of your presentation capabilities.

The conversion of PPT files into MHTML formats is necessary to unlock the full potential of your presentation capabilities. This conversion enables you to:

Use Cases:

Interactive Presentations: Convert PPT files to create interactive presentations, allowing attendees to engage with content in new ways.
Web-based Delivery: Use MHTML to deliver presentations online, reducing the need for software downloads and improving accessibility.
Data Visualization: Convert PPT files to visualize data, track key metrics, and identify trends in real-time.
Collaborative Workspaces: Use MHTML to create collaborative workspaces, enabling teams to share and edit content simultaneously.
Accessibility Enhancements: Convert PPT files to improve accessibility features such as text-to-speech functionality, high contrast modes, and screen reader support.

FAQs

Can I use above .NET code in my application?
Yes, you are welcome to download this code. One can easily develop a professional solution to export and save PPT to MHTML file using .NET. Use Aspose PPT to MHTML conversion API to develop high-level, platform independent software in .NET.
Is this document exporting App work only on Windows?
You have the flexibility to initiate exporting document from PPT to MHTML from any device, irrespective of the operating system it runs on, whether it be Windows, Linux, Mac OS, or Android. All that's required is a contemporary web browser and an active internet connection.
Is it safe to use the online app to convert multiple PPT documents?
Of course! The output files generated through our service will be securely and automatically removed from our servers within a 24-hour timeframe. As a result, the download links associated with these files will cease to be functional after this period.
What browser should to use App?
You can use any modern web browser like Google Chrome, Firefox, Opera, or Safari for online PPT document conversion.
How can I export multiple PPT files?
Start by uploading one or more files you want to convert. You can either drag and drop your PPT files or simply click inside the white area. Afterward, click the 'Convert' button, and our online conversion app will quickly process the uploaded files.
How long does it take to convert the PPT files?
This conversion application operates quickly, It may take a few seconds or more depending on the document size to upload and save them to required format.

Explore PPT Conversion Options with .NET

Convert PPT to CSV (Comma Seperated Values)

Convert PPT to DIF (Data Interchange Format)

Convert PPT to Excel (Spreadsheet File Formats)

Convert PPT to FODS (OpenDocument Flat XML Spreadsheet)

Convert PPT to JSON (JavaScript Object Notation File)

Convert PPT to MARKDOWN (Lightweight Markup Language)

Convert PPT to ODS (OpenDocument Spreadsheet)

Convert PPT to SXC (StarOffice Calc Spreadsheet)

Convert PPT to TSV (Tab-separated Values)

Convert PPT to XLAM (Excel Macro-Enabled Add-In)

Convert PPT to XLS (Microsoft Excel Binary Format)

Convert PPT to XLSB (Excel Binary Workbook)

Convert PPT to XLSM (Macro-enabled Spreadsheet)

Convert PPT to XLSX (Open XML Workbook)

Convert PPT to XLT (Excel 97 - 2003 Template)

Convert PPT to XLTM (Excel Macro-Enabled Template)

Convert PPT to XLTX (Excel Template)