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Convert MHTML to PDF in C# .NET Core

Convert MHTML to PDF in .NET & try our free online tool. Conholdate.Total .NET API offers programmatic MHTML to PDF conversion in C# and .NET, supporting formats like Word, Excel, PDF, images, eBook, and more without Microsoft Office. Convert specific MHTML pages, auto-detect formats, and load password-protected MHTML files. Try our free online converter today!

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Convert MHTML to PDF in C#

Follow these simple steps for MHTML to PDF conversion in .NET. View the converted PDF document as it is or render and display it as HTML, PDF or an image file without using any external software.

Get the respective assembly files from downloads or fetch the whole package from NuGet to add Conholdate.Total directly in your workspace.

  • Create Converter object to convert MHTML document
  • Set the convert options for PDF format
  • Call Convert method of Converter class instance for conversion to PDF
  • Set options for PDF (PdfViewOptions), JPG (JpgViewOptions), PNG (PngViewOptions) or HTML (HtmlViewOptions) viewer
  • Create Viewer object to view converted PDF as HTML, PDF or image

Free App for MHTML to PDF Conversion



// Supports converting documents between Word, Excel, PowerPoint, Project, Images, Web, Email, Metafiles and Diagram file formats.
// Supported file formats: https://docs.groupdocs.com/conversion/net/supported-document-formats/
using (Converter converter = new Converter("input.html"))
{
var convertOptions = converter.GetPossibleConversions()["docx"].ConvertOptions;
converter.Convert("output.docx", convertOptions);
}
HtmlViewOptions viewOptions = HtmlViewOptions.ForEmbeddedResources("output{0}.html");
using (Viewer viewer = new Viewer("output.docx"))
{
viewer.View(viewOptions);
}

Convert MHTML to PDF in C# .NET

Accurately convert your web document (MHTML) to PDF within any type of .NET (C#, ASP.NET, VB.NET and .NET Core) applications in three simple lines of .NET code.

Converting to MHTML files is also supported using advanced options such as fixed layout to accurately position HTML elements and managing the zoom level of the converted PDF document in percentage.

  • Load the source MHTML file
  • Set the convert options for PDF format
  • Convert MHTML to PDF format

MHTML Data Extraction API

Enhance your .NET applications with our powerful MHTML document information extraction feature. Not only can developers retrieve basic information about MHTML files, but they can also access valuable data specific to file formats. Imagine being able to retrieve project start and end dates from Microsoft Project files, identify printing restrictions in PDF documents, and gather a comprehensive list of folders within Outlook data files. With our advanced document analysis capabilities, your application will have the ability to extract meaningful insights through efficient information retrieval. Empower your development with fluency and engage your users with deeper insights.

Convert MHTML and other commonly used document formats with ease, regardless of the operating system you’re using - whether it’s Windows, Linux, or macOS. Streamline your MHTML document conversion process by utilizing platforms like Windows Azure, Mono, and Xamarin, which are designed for smooth cross-platform integration.


// Supports converting documents between Word, Excel, PowerPoint, Project, Images, Web, Email, Metafiles and Diagram file formats.
// Supported file formats: https://docs.groupdocs.com/conversion/net/supported-document-formats/
using (Converter converter = new Converter("input.html"))
{
PdfConvertOptions options = new PdfConvertOptions();
converter.Convert("converted.pdf", options);
}

Frequently Asked Questions (FAQs)

Can I convert MHTML files to PDF online without paying anything?

Yes. You can easily convert MHTML files to PDF online using our completely free converter. It requires no software installation or user registration—just upload your file, convert and download your PDF.

How do I convert MHTML files to PDF using C# code?

Converting MHTML files to PDF using C# is straightforward with the Conholdate.Total for .NET APIs. We provide practical, ready-to-use code samples and clear documentation to simplify the integration into your applications.

Do I need to have Microsoft MHTML installed to perform MHTML-to-PDF conversions with C#?

No. you don’t need Microsoft MHTML installed. Conholdate.Total APIs operate independently, allowing you to convert MHTML documents directly to PDF format within your .NET applications without MHTML itself.

How quickly does your online MHTML-to-PDF converter work?

Our online converter is built for speed and efficiency. Most conversions take just a few seconds—even when dealing with larger or more complex MHTML files.

Will the online converter preserve formulas and hyperlinks from my MHTML files?

Our online MHTML-to-PDF converter keeps all your hyperlinks, images, charts and formatting intact. However, MHTML formulas are converted into their resulting values in the final PDF, ensuring an accurate and readable document.

Can I automate the MHTML-to-PDF conversion on my own servers?

Definitely! You can automate the MHTML-to-PDF conversion process using Conholdate.Total for .NET. It’s perfect for handling batch jobs, scheduled conversions, or integrating seamlessly into your backend workflows.

Is it safe to upload my MHTML files for online PDF conversion?

Your security and privacy are extremely important to us. Uploaded files are securely processed and automatically deleted from our servers shortly afterward, ensuring your data remains confidential.

Can I convert several MHTML sheets into a single PDF using C#?

Yes. you can. Conholdate.Total allows you to select and combine multiple sheets from your MHTML workbook into a single PDF document effortlessly.

Does Conholdate.Total for .NET support batch MHTML files conversion to other formats?

Yes. Conholdate.Total for .NET supports batch conversion of MHTML documents, allowing developers to convert multiple files at once.

Does the MHTML to PDF API work with .NET Core, .NET 5 and newer versions?

Absolutely. Our MHTML-to-PDF conversion API supports all modern .NET frameworks, including .NET Core, .NET 5, .NET 6, and even .NET 7. This gives you flexibility regardless of your project environment.

Can I add watermarks or passwords to PDFs created from MHTML files?

Yes. Conholdate.Total provides convenient features to enhance your PDF documents. You can add watermarks for branding or confidentiality, apply password protection, and even customize other PDF security settings easily during the conversion process.

What file formats for documents and images are supported by Conholdate.Total for .NET?

Conholdate.Total for .NET integrates APIs from Aspose and GroupDocs to enable .NET programmers to perform various document manipulation actions on a wide range of file formats including Word, Excel, PDF, PowerPoint, Visio, HTML and images in .NET, C#, ASP.NET and VB.NET applications.

Can I convert password-protected MHTML files to PDF in .NET?

Yes. Conholdate.Total for .NET supports the conversion of password-protected MHTML files. With built-in methods to handle encrypted documents, you can securely convert sensitive files to PDF while preserving their confidentiality and integrity.

What are the licensing costs for Conholdate.Total’s MHTML to PDF conversion API?

Conholdate.Total for .NET offers a fully functional free trial version for 30 days. Paid plans are available for higher usage levels. Developers should carefully review the pricing and licensing terms before using the document conversion API.

What is MHTML file format?

MHTML, short for MIME HTML, is a web page archive file format used to save and archive web content for offline viewing. It is a combination of HTML code, embedded images, and other external content saved as a single file. MHTML files can be opened with web browsers, text editors, and other programs that support HTML viewing. MHTML files are commonly used to backup websites, share web page content, or email static web page content without the need for an internet connection. The ability to compress everything into a single file makes MHTML files ideal for saving and sharing web content. Additionally, MHTML files are also easier to manage than HTML files as they contain all of the necessary components for viewing in one file. MHTML files are different than HTML files as the MHTML format includes external content. It also uses MIME encoding which allows it to include binary data such as images, audio, and even video files. MHTML files can also be used to print or save web pages for offline viewing, as the file format contains all of the components for viewing. All major web browsers such as Internet Explorer, Firefox, Safari, and Chrome support MHTML files and can open them in their respective programs. Other programs such as Adobe Acrobat Reader and Apple Notes can also open MHTML files.

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What is PDF file format?

PDF (Portable Document Format) is a widely used document file format developed by Adobe Systems in 1993. It was specifically designed to provide a platform-independent solution for storing and sharing documents across various operating systems and over the Internet. PDFs utilize a vector-based drawing model, storing graphical elements such as lines, shapes, and images as mathematical equations. This unique approach ensures that PDFs are resolution independent, guaranteeing consistent document quality regardless of the viewing device or program.

One of the key advantages of PDFs is their support for a range of security features. Encryption, password protection, digital signatures, and document watermarking are among the security measures available. These features make PDFs highly secure and suitable for sensitive documents, such as medical records, legal documents, government forms, and invoices. The printing industry also heavily relies on PDFs to facilitate electronic communication with customers.

Creating PDFs is a straightforward process, as they can be generated from various electronic document formats, including Word documents, PowerPoint presentations, and webpages. It’s important to note that PDFs are typically not editable directly. To modify the content of a PDF, it must first be converted to a different file format that supports editing. Numerous software programs, many of which are freely available for download, offer the functionality to convert PDFs to editable formats.

PDFs have gained immense popularity and have become a standard method for document sharing due to their versatility, security features, and consistent formatting. Their compatibility across different devices and operating systems ensures seamless document access for users. Additionally, PDFs preserve the layout, fonts, and images of the original document, making them an ideal choice for sharing visually rich content.

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Popular MHTML Conversion Options with .NET

Convert MHTML to PDF

(Portable Document Format)

Convert MHTML to WORD

(Word Processing Files)

Convert MHTML to EXCEL

(Spreadsheet Files)

Convert MHTML to IMAGE

(Digital Image Files)

Convert MHTML to DOC

(Microsoft Word Binary Format)

Convert MHTML to DOCM

(Microsoft Word 2007 Marco File)

Convert MHTML to DOCX

(Office 2007+ Word Document)

Convert MHTML to DOT

(Microsoft Word Template Files)

Convert MHTML to DOTM

(Microsoft Word 2007+ Template File)

Convert MHTML to DOTX

(Microsoft Word Template File )

Convert MHTML to RTF

(Rich Text Format)

Convert MHTML to TXT

(Text Document)

Convert MHTML to RTF

(Rich Text Format)

Convert MHTML to HTML

(Hyper Text Markup Language)

Convert MHTML to HTM

(Hypertext Markup Language File)

Convert MHTML to MHT

(MHTML Web Archive)

Convert MHTML to MHTML

(Web Page Archive Format)

Convert MHTML to XLS

(Microsoft Excel Spreadsheet (Legacy))

Convert MHTML to XLSX

(Open XML Workbook)

Convert MHTML to XLSM

(Macro-enabled Spreadsheet)

Convert MHTML to XLSB

(Excel Binary Workbook)

Convert MHTML to XLT

(Excel 97 - 2003 Template)

Convert MHTML to XLTX

(Excel Template)

Convert MHTML to XLTM

(Excel Macro-Enabled Template)

Convert MHTML to TSV

(Tab Seperated Values)

Convert MHTML to CSV

(Comma Seperated Values)

Convert MHTML to XLAM

(Excel Macro-Enabled Add-In)

Convert MHTML to FODS

(OpenDocument Flat XML Spreadsheet)

Convert MHTML to DIF

(Data Interchange Format)

Convert MHTML to SXC

(StarOffice Calc Spreadsheet)

Convert MHTML to PPT

(Microsoft PowerPoint 97-2003)

Convert MHTML to PPTX

(Open XML presentation Format)

Convert MHTML to PPTM

(Macro-enabled Presentation File)

Convert MHTML to PPS

(PowerPoint Slide Show)

Convert MHTML to PPSX

(PowerPoint Slide Show)

Convert MHTML to PPSM

(Macro-enabled Slide Show)

Convert MHTML to POT

(Microsoft PowerPoint Template Files)

Convert MHTML to POTX

(Microsoft PowerPoint Template Presentation)

Convert MHTML to POTM

(Microsoft PowerPoint Template File)

Convert MHTML to ODT

(OpenDocument Text File Format)

Convert MHTML to OTT

(OpenDocument Standard Format)

Convert MHTML to OTP

(OpenDocument Standard Format)

Convert MHTML to ODP

(OpenDocument Presentation Format)

Convert MHTML to ODS

(OpenDocument Spreadsheet)

Convert MHTML to PSD

(Photoshop Document)

Convert MHTML to PSB

(Photoshop Large Document Format)

Convert MHTML to SVG

(Scalar Vector Graphics)

Convert MHTML to SVGZ

(Compressed Scalable Vector Graphics)

Convert MHTML to XPS

(XML Paper Specifications)

Convert MHTML to TEX

(LaTeX Source Document)

Convert MHTML to BMP

(Bitmap Image File)

Convert MHTML to PNG

(Portable Network Graphic)

Convert MHTML to GIF

(Graphical Interchange Format)

Convert MHTML to JPEG

(Joint Photographic Expert Group Image)

Convert MHTML to JPG

(Joint Photographic Expert Group Image)

Convert MHTML to TIFF

(Tagged Image File Format)

Convert MHTML to WEBP

(Raster Web Image Format)

Convert MHTML to EPUB

(Open eBook File)

Convert MHTML to FODP

(Formula One for Data Presentation)

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