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Convert MBOX to MHTML in C++

High performance MBOX to MHTML conversion using C++ Email library.

How to Convert MBOX to MHTML Using C++

In order to convert MBOX to MHTML, we’ll use

Aspose.Email for C++

API which is a feature-rich, powerful and easy to use document manipulation and conversion API for C++ platform. You can download its latest version directly, just open


package manager, search for Aspose.Email.Cpp and install. You may also use the following command from the Package Manager Console.


PM> Install-Package Aspose.Email.Cpp

Steps to Convert MBOX to MHTML via C++

C++ programmers can easily convert MBOX file to MHTML in just a few lines of code.

  • Load MBOX file with Aspose.Email for C++.
  • Call the Save() method.
  • Pass the output file path with (MHTML) file extension.
  • MHTML file will be saved at the specified path.
  • Open MHTML file in compatible program.

System Requirements

Before running the C++ conversion code, make sure that you have the following prerequisites.

  • Microsoft Windows or a compatible OS with C++ Runtime Environment for Windows 32 bit, Windows 64 bit and Linux 64 bit.
  • Aspose.Email for C++ DLL referenced in your project.

Convert MBOX to MHTML - C++

// Load the MBOX.
System::SharedPtr<MailMessage> mbox = MailMessage::Load(u"sourceFile.mbox");
// Save in MHTML
mbox->Save(u"convertedFile.mhtml", SaveOptions::get_DefaultMhtml());  
  • MBOX to MHTML Conversion Live Demos

    Other Supported Conversions

    You can also convert MBOX into many other file formats including few listed below.

    MBOX TO EML (Outlook Email Messages)
    MBOX TO EMLX (Apple EMLX Format)
    MBOX TO HTML (Hyper Text Markup Language)
    MBOX TO ICS (iCalendar)
    MBOX TO MSG (Outlook & Exchange Format)
    MBOX TO OFT (Outlook Email Templates)
    MBOX TO OST (Offline Storage Files)
    MBOX TO PST (Outlook Personal Storage Files)
    MBOX TO VCF (Virtual Card Format)