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

Add Watermark to Converted XLTX in C#

Accurately convert documents (NSF to XLTX) 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 XLTX

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 XLTX file format?

The Xltx file format is a Microsoft Excel spreadsheet file format which is used to store and exchange data. It is a binary file format that is written in the Microsoft Office Open XML format and is a part of the Office Open XML (OOXML). It is a file format that is a part of the ISO/IEC standard 29500. Xltx is essentially an Excel workbook that is saved in the Open XML format for maximum compatibility and stability. This format makes it easier for users to open, view and share their spreadsheets with others. The Xltx format provides the same functionality and features found in the standard .xlsx format, but with some advantages. The advantages of using the Xltx format include improved security, faster load times, smaller file sizes, and improved compatibility with other programs. Xltx files are also more reliable when transferring data between different versions of Excel. Additionally, Xltx files are less vulnerable to viruses and corruptions. Overall, the Xltx file format is a great choice for users who need to store and exchange data in Excel spreadsheets. It offers all of the same features found in the standard .xlsx format, with some added security and compatibility benefits.

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