Online RTF to XLS Conversion App and .NET Code to Convert RTF Files

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

Convert RTF to XLS Files Online using App

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

Convert RTF to XLS via .NET Automation API

Open RTF file using Document class
Convert RTF to HTML by using Save method
Load HTML document by using Workbook class
Save the document to XLS format using Save method and set XLS as SaveFormat

Convert RTF to XLS via C# .NET

	// supports DOC, DOT, DOCX, DOCM, DOTX, DOTM, RTF, WordML, MOBI, ODT, and OTT file formats
	// load DOCX as input file format with an instance of Document class
	var document = new Document("template.docx");
	// save document in HTML format
	document.Save("html_output.html", Aspose.Words.SaveFormat.Html);
	// load the HTML file in an instance of Workbook
	var book = new Workbook("html_output.html");
	// supports XLS, XLSX, XLSB, XLSM, XLT, XLT, XLTM, XLAM, CSV, TSV, ODS, DIF, SXC, and FODS file formats.
	// save input document as XLSX
	book.Save("output.xlsx", SaveFormat.Xlsx);

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

Few more cases for saving RTF to XLS with other features like Load RTF Document from Stream via C#, Add Custom Properties in XLS File via C#.

	// supports DOC, DOT, DOCX, DOCM, DOTX, DOTM, RTF, WordML, MOBI, ODT, and OTT file formats
	// open DOCX file
	Stream stream = File.OpenRead("template.docx");
	// load DOCX from a stream
	Document doc = new Document(stream);
	// You can close the stream now, it is no longer needed because the document is in memory.
	stream.Close();

view raw load-word-via-stream.cs hosted with ❤ by GitHub

	// supports XLS, XLSX, XLSB, XLSM, XLT, XLT, XLTM, XLAM, CSV, TSV, ODS, DIF, SXC, and FODS file formats
	// open an Excel file
	Workbook workbook = new Workbook("sample-document-properties.xlsx");
	// retrieve a list of all custom document properties of the Excel file
	CustomDocumentPropertyCollection customProperties = workbook.Worksheets.CustomDocumentProperties;
	// add a custom document property to the Excel file
	DocumentProperty publisher = customProperties.Add("Publisher", "Aspose");
	// save resultant document
	workbook.Save("out_sample-document-properties.xlsx");

view raw manage-custom-properties-in-excel.cs hosted with ❤ by GitHub

Develop RTF File Conversion Application using .NET

Need to develop .NET based software application to easily save and export RTF files to XLS 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 RTF 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.

RTF 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 RTF to XLS 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 RTF File to XLS Programmatically : Use Cases

RTF (Rich Text Format) files are widely used to store formatted text information, making them ideal for creating documents with structured content. However, when working with data visualization and analysis capabilities, spreadsheets like Excel become essential.

The conversion of RTF files into Excel formats is necessary to unlock the full potential of your data analysis and reporting capabilities. This conversion enables you to:

Use Cases:

Business Intelligence Reporting: Convert RTF files to analyze business performance, track key metrics, and identify trends in data.
Data-Driven Decision Making: Use Excel to visualize data-driven insights, optimize strategies, and measure ROI.
Content Management and Editing: Convert RTF files to create editable documents, collaborate with teams, and manage content libraries.
E-learning Content Development: Use Excel to create interactive e-learning modules, track learner progress, and analyze engagement metrics.
Document Automation and Workflow Management: Convert RTF files to automate document generation, streamline workflows, and improve productivity.

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 RTF to XLS file using .NET. Use Aspose RTF to XLS 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 RTF to XLS 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 RTF 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 RTF document conversion.
How can I export multiple RTF files?
Start by uploading one or more files you want to convert. You can either drag and drop your RTF 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 RTF 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 RTF Conversion Options with .NET

Convert RTF to CSV (Comma Seperated Values)

Convert RTF to DIF (Data Interchange Format)

Convert RTF to Excel (Spreadsheet File Formats)

Convert RTF to FODS (OpenDocument Flat XML Spreadsheet)

Convert RTF to ODS (OpenDocument Spreadsheet)

Convert RTF to SXC (StarOffice Calc Spreadsheet)

Convert RTF to TSV (Tab-separated Values)

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

Convert RTF to XLSB (Excel Binary Workbook)

Convert RTF to XLSM (Macro-enabled Spreadsheet)

Convert RTF to XLSX (Open XML Workbook)

Convert RTF to XLT (Excel 97 - 2003 Template)

Convert RTF to XLTM (Excel Macro-Enabled Template)

Convert RTF to XLTX (Excel Template)