Render CGM to RTF via .NET

.NET API to Export CGM to RTF on Windows, macOS, and Linux without using Microsoft Word

CGM Conversion via Java CGM Conversion via C++ CGM Conversion in Android Apps

 

Aspose.Total for .NET is a comprehensive API that provides developers with the tools to add document manipulation and conversion features to their .NET applications. It includes a range of powerful APIs that allow developers to create, edit, and convert documents with ease.

The PDF Processing API, Aspose.PDF for .NET, is a powerful tool for converting CGM file formats to DOC. It provides a range of features that allow developers to manipulate PDF documents with ease. It supports a range of features such as text extraction, page manipulation, and document conversion.

The Document Processing API, Aspose.Words for .NET, is a powerful tool for rendering DOC to RTF. It provides a range of features that allow developers to create, edit, and convert documents with ease. It supports a range of features such as document conversion, text extraction, and page manipulation. It also supports a range of document formats such as DOC, DOCX, RTF, HTML, and PDF.

Aspose.Total for .NET is a powerful API that provides developers with the tools to add document manipulation and conversion features to their .NET applications. It includes a range of powerful APIs that allow developers to create, edit, and convert documents with ease. The PDF Processing API, Aspose.PDF for .NET, is a powerful tool for converting CGM file formats to DOC. The Document Processing API, Aspose.Words for .NET, is a powerful tool for rendering DOC to RTF. It supports a range of features such as document conversion, text extraction, and page manipulation. It also supports a range of document formats such as DOC, DOCX, RTF, HTML, and PDF. With Aspose.Total for .NET, developers can easily add document manipulation and conversion features to their .NET applications.

C# API to Convert CGM to RTF

  1. Open CGM file using Document class
  2. Convert CGM to Doc by using Save method
  3. Load Doc file by using Document class of Aspose.Words
  4. Save the document to RTF format using Save method and set Rtf as SaveFormat

Get Started with .NET File Format APIs

Install from command line as nuget install Aspose.Total or via Package Manager Console of Visual Studio with Install-Package Aspose.Total.

Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .

Document document = new Document("template.cgm");
// save CGM as a DOC 
document.Save("DocOutput.doc", SaveFormat.Doc); 
// load Doc with an instance of Document
var outputDocument = new Aspose.Words.Document("DocOutput.doc");
// call save method while passing SaveFormat.Rtf
outputDocument.Save("output.rtf", SaveFormat.Rtf);   

Decrypt CGM File using Owner Password via .NET

Before converting CGM to RTF, if you want to decrypt your document you can do it by using the API. In order to decrypt the PDF file, you first need to create a Document object and open the CGM using the owner’s password. After that, you need to call Decrypt method of the Document object. Finally, save the updated file using Save method of the Document object.

Document document = new Document("Decrypt.cgm", "password");
// decrypt CGM
document.Decrypt();
// save the decrypted document as doc 
document.Save("Decrypt_out.doc");

Create ReadOnly RTF- File via .NET

In order to protect your RTF from editing and to prevent other people from editing sensitive and confidential information in your document, you can also set the protection of the document using the API. You can limit the ability to edit a document and only allow certain actions with it. This can be done using Aspose.Words for .NET API. It enables you to control the way you restrict the content using the ProtectionType enumeration parameter. You can set your document to read-only by using the following lines of code.

Document document = new Document("input.doc");
// apply document protection and set protection password
doc.Protect(ProtectionType.ReadOnly, "password");
// call save method while passing SaveFormat.Rtf
document.Save("output.rtf", SaveFormat.Rtf);    

Explore CGM Conversion Options with .NET

Convert CGM to DOCM (Microsoft Word 2007 Marco File)
Convert CGM to DOT (Microsoft Word Template Files)
Convert CGM to DOTM (Microsoft Word 2007+ Template File)
Convert CGM to DOTX (Microsoft Word Template File)
Convert CGM to FLATOPC (Microsoft Word 2003 WordprocessingML)
Convert CGM to GIF (Graphical Interchange Format)
Convert CGM to MARKDOWN (Lightweight Markup Language)
Convert CGM to ODT (OpenDocument Text File Format)
Convert CGM to OTT (OpenDocument Template)
Convert CGM to PCL (Printer Command Language)
Convert CGM to PS (PostScript File)
Convert CGM to WORDML (Microsoft Word 2003 WordprocessingML)
Convert CGM to XAMLFLOW (Microsoft's Power Automate)
Convert CGM to APNG (Animated Portable Network Graphics)
Convert CGM to CSV (Comma Seperated Values)
Convert CGM to DICOM (Digital Imaging and Communications in Medicine)
Convert CGM to DIF (Data Interchange Format)
Convert CGM to DXF (Autodesk Drawing Exchange Format)
Convert CGM to EMZ (Windows Compressed Enhanced Metafile)
Convert CGM to EXCEL (Spreadsheet File Formats)
Convert CGM to FODS (OpenDocument Flat XML Spreadsheet)
Convert CGM to Image (Image Files)
Convert CGM to JPEG2000 (J2K Image Format)
Convert CGM to MD (Markdown Language)
Convert CGM to ODS (OpenDocument Spreadsheet)
Convert CGM to PSD (Photoshop Document)
Convert CGM to SVGZ (Compressed Scalable Vector Graphics)
Convert CGM to SXC (StarOffice Calc Spreadsheet)
Convert CGM to TGA (Truevision Graphics Adapter)
Convert CGM to TSV (Tab-separated Values)
Convert CGM to TXT (Text Document)
Convert CGM to WMF (Windows Metafile)
Convert CGM to WMZ (Compressed Windows Metafile)
Convert CGM to XLAM (Excel Macro-Enabled Add-In)
Convert CGM to XLSB (Excel Binary Workbook)
Convert CGM to XLSM (Macro-enabled Spreadsheet)
Convert CGM to XLT (Excel 97 - 2003 Template)
Convert CGM to XLTM (Excel Macro-Enabled Template)
Convert CGM to XLTX (Excel Template)