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

Add Watermark to Converted HTML in C#

Accurately convert documents (NSF to HTML) 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 HTML

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 HTML file format?

HTML (Hypertext Markup Language) is the fundamental markup language that powers the creation of web pages. It serves as the building block for websites and is responsible for structuring the content, including text, images, audio, and video. HTML, in conjunction with CSS (Cascading Style Sheets), forms the backbone of digital documents on the internet.

In web development, HTML files work hand in hand with CSS files to create visually appealing and well-organized web pages. HTML files contain the markup that defines the structure of the document, while CSS files handle the styling and formatting of the HTML elements. HTML markup is written using tags, which instruct the web browser on how to interpret and display the content. Common HTML tags include HEAD, BODY, TITLE, H1, and P. HTML files are typically saved with a .html file extension and can be opened in web browsers, where they are rendered as web pages. They can also be viewed and edited using text editors like Notepad++ or Sublime Text.

The collaboration between HTML and CSS is essential for creating appealing and functional web pages. HTML provides the underlying structure, defining the layout, headings, paragraphs, links, and other elements that make up a webpage. CSS, on the other hand, allows developers to apply styling rules and visual enhancements, such as colors, fonts, margins, and positioning, to the HTML elements. This separation of structure (HTML) and presentation (CSS) enables efficient design changes and consistent styling across multiple web pages.

HTML is the cornerstone of the web, enabling the creation of interactive and accessible content that can be viewed in web browsers. It forms the foundation for other web technologies, such as JavaScript, which adds interactivity and dynamic behavior to web pages. HTML’s standardized syntax and wide browser support make it a universal language for web development.

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