Convert NSF to MHTML in C# VB.NET ASP.NET

Add Watermark to Converted MHTML in C#

Accurately convert documents (NSF to MHTML) exactly as the original file and apply text or image watermarks to the converted document pages using C# .NET.

Create Converter object to convert NSF document
Create new instance of WatermarkOptions class
Specify watermark properties (color, width, text, image etc)
Instantiate the proper ConvertOptions class
Set Watermark property of the ConvertOptions instance
Call Convert method of Converter class instance for conversion to MHTML

Source Document Information Extraction

The documents information extraction feature not only allows getting the basic information about the source document file but it also supports extracting some valuable file-format specific information such as project start and end dates of a Microsoft Project file, any printing restrictions on a PDF document, list of folders enclosed in an Outlook data file etc.

Convert popular document file formats on different operating systems such as Windows, Linux or macOS while using platforms such as Windows Azure, Mono and Xamarin.

Convert Password Protected Word to PDF

Password protected document conversion is made easier in .NET. Just add a few lines of C# code to precisely convert a password protected Word document to PDF file without using any external software.

Define Func LoadOptions and set password from document specific load options
Create Converter object to convert Word document
Instantiate PdfConvertOptions class
Call Convert method of Converter class instance for conversion to PDF

Load & Convert Remotely Located Documents

Using Conholdate.Total for .NET – developers can load and convert documents from various remote locations and cloud document storage resources such as Amazon S3, Microsoft Azure Blob, FTP, local disk, stream or a simple URL. You just have to specify the method to obtain remotely located document stream and then pass it on to the Converter class as a constructor.

Conholdate.Total for .NET APIs are native to Windows Forms, ASP.NET, WPF, WCF or any type of application based on .NET Framework 2.0 or later.

What is NSF file format?

The NSF file format, or “Notebook Storage File,” is an open format used to store data in a notebook-style format. The format was originally developed by Lotus Software, now part of IBM, and is designed to store text, graphics, tables, and other data in a notebook-style layout. The NSF file format is similar to a combination of a spreadsheet and a text editor, allowing for both structured and unstructured data to be stored. It includes features such as the ability to link external file attachments, text formatting, and the ability to store information in multiple pages. Due to its versatility, the NSF file format is widely used in a variety of applications, including business intelligence, project management, scientific analysis, and many others. It is also used to store presentation materials such as slides, graphs, and images. The NSF file format is a popular choice for storing large amounts of data due to its compatibility with a wide range of platforms. It can be used on Windows, Mac, and Linux, as well as mobile devices such as smartphones and tablets. Although the NSF file format is not a standard, it is well supported by many popular programs such as Microsoft Excel, Apple iWork, and Adobe Acrobat. Furthermore, the format can easily be converted to other formats, such as PDF, XLSX, and HTML. This makes it a great choice for sharing and archiving documents.

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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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