Convert RTF to EPUB in C# .NET

Follow these simple steps for RTF to EPUB conversion in .NET. View the converted EPUB document as it is or render and display it as HTML without using any external software or .NET Word library.

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

Create Converter object to convert RTF document
Set the convert options for EPUB format
Call Convert method of Converter class instance for conversion to EPUB
Set options for HTML viewer
Create Viewer object to view converted EPUB as HTML

Free App for RTF to EPUB 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.docx"))
	{
	var convertOptions = converter.GetPossibleConversions()["pdf"].ConvertOptions;

	converter.Convert("output.pdf", convertOptions);
	}

view raw word-to-pdf-conversion.cs hosted with ❤ by GitHub

Convert RTF to EPUB & Add Watermark

Accurately convert documents (RTF to EPUB) exactly as the original file and apply text or image watermarks to EPUB pages using .NET document processing API for Word documents.

Create Converter object to convert RTF 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 EPUB

Load RTF with Advanced Options

During the file conversion process, a wide range of modifications can be made to suit your specific needs. These include specifying passwords for password-protected documents, showing or hiding document comments and annotations, displaying markup and track changes for Word documents, and more.

Additionally, Excel files can have hidden spreadsheets made visible and text file encoding can be set. The Conholdate.Total for .NET API makes it easy to customize your document conversion process with these advanced options.

	// Supports converting documents and adding watermarks to 100+ file formats including Word, Excel, PowerPoint, Project, Images, Web, Email, Metafiles and Diagrams
	// Supported file formats: https://docs.groupdocs.com/conversion/net/supported-document-formats/
	using (Converter converter = new Converter("input.docx"))
	{
	WatermarkOptions watermark = new WatermarkOptions
	{
	Text = "Sample watermark",
	Color = Color.Red,
	Width = 100,
	Height = 100,
	Background = true
	};

	PdfConvertOptions options = new PdfConvertOptions
	{
	Watermark = watermark
	};

	converter.Convert("output.pdf", options);
	}

view raw convert-word-to-pdf-and-add-text-watermark-to-converted-pdf.cs hosted with ❤ by GitHub

Convert Password Protected RTF to PDF

Easily convert password-protected RTF to PDF in .NET with Conholdate.Total APIs. No external software needed. Just a few lines of C# code for precise conversion.

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

Load & Convert Cloud RTF Docs

Using Conholdate.Total for .NET – developers can load and convert RTF 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, .NET Core 2.1 or .NET 5 and higher.

	// Supports converting documents and adding watermarks to 100+ file formats including Word, Excel, PowerPoint, Project, Images, Web, Email, Metafiles and Diagrams
	// Supported file formats: https://docs.groupdocs.com/conversion/net/supported-document-formats/
	Contracts.Func<LoadOptions> getLoadOptions = () => new WordProcessingLoadOptions
	{
	Password = "12345"
	};

	using (Converter converter = new Converter("sample_with_password.docx", getLoadOptions))
	{
	PdfConvertOptions options = new PdfConvertOptions();

	converter.Convert("converted.pdf, options);
	}

view raw convert-password-protected-word-to-pdf.cs hosted with ❤ by GitHub

Frequently Asked Questions (FAQs)

Can I convert RTF files to EPUB online without paying anything?

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

How do I convert RTF files to EPUB using C# code?

Converting RTF files to EPUB 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 RTF installed to perform RTF-to-EPUB conversions with C#?

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

How quickly does your online RTF-to-EPUB 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 RTF files.

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

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

Can I automate the RTF-to-EPUB conversion on my own servers?

Definitely. You can automate the RTF-to-EPUB 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 RTF files for online EPUB 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 RTF sheets into a single EPUB using C#?

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

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

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

Does the RTF to EPUB API work with .NET Core, .NET 5 and newer versions?

Absolutely. Our RTF-to-EPUB 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 EPUBs created from RTF files?

Yes. Conholdate.Total provides convenient features to enhance your EPUB documents. You can add watermarks for branding or confidentiality, apply password protection, and even customize other EPUB 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 RTF files to EPUB in .NET?

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

What are the licensing costs for Conholdate.Total’s RTF to EPUB 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 RTF file format?

RTF (Rich Text Format) is a document file format developed by Microsoft for cross-platform document interchange that can be used with a variety of word processing applications. It supports features such as text formatting (including font types, sizes, and colors), images, and page layout capabilities. RTF files are stored as plain text, which makes them compatible with virtually any application that supports text files. RTF files are popular for their flexibility and easy readability, as well as their cross-platform compatibility. They are commonly used for sharing documents between different word processing applications, as well as for sending documents as email attachments. The RTF format also offers an advantage in preserving the original formatting of a document. For example, if a word processor changes the default font, the RTF file will continue to display the original font. RTF files are relatively small and fast to load, and can be compressed when sending over the internet. RTF files are commonly used in business and academic settings, and are also a popular choice for online publishing. RTF is also used by many online writing and blogging tools, such as WordPress.

Learn

What is EPUB file format?

The EPUB file format is a free and open standard for digital books and other digital documents. It was developed by the International Digital Publishing Forum (IDPF) to provide a consistent format that can be used across all digital reading devices. EPUB files are based on the Open Packaging Format (OPF) and use a folder structure to contain components such as HTML, attached files, and other resources. EPUB also includes Digital Rights Management (DRM) to protect the files from unauthorized access. EPUB files are designed to be lightweight, compressed and to be reflowable; that is, the text can be adjusted to adjust to the size of a device’s screen. This makes them ideal for mobile devices such as tablets and phones. Furthermore, EPUB files can be read on many popular software e-readers and on most platforms such as Windows, macOS, iOS, Android and Linux. EPUB files contain rich, dynamic interactions and can include tables and diagrams, embedded media, footnotes, and more. They are also highly accessible, allowing people with vision impairments to access the text. Overall, the EPUB file format is a convenient, versatile and accessible way to read digital books and documents, making it an ideal choice for digital publishers.

Learn