Best Way to Convert MBOX to RTF Documents with All Email Attachments

Ritu Roy | How to's mailbox Software Technology | 5 minutes read | Modified on: 07-07-2025
Export MBOX to RTF

This guide provides the most effective way to convert MBOX files to RTF format. If you’re a Thunderbird user or use any MBOX-supported email client and need to convert your mailbox data into Rich Text Format for better compatibility with word processing software, this step-by-step tutorial is for you.

The MBOX format stores email messages in a single, plain-text file, where all messages are concatenated. In contrast, RTF (Rich Text Format) is a document file type that supports advanced text formatting like bold, italics, and font styles and is widely supported by word processors such as Microsoft Word, LibreOffice, and others.

Many users choose to convert MBOX to RTF to make emails easier to archive, share, or present in a more readable and editable format. It’s especially useful for generating reports or documentation that need to retain email content and formatting while remaining compatible across platforms and devices.

Difference Between MBOX and RTF File Formats

What is MBOX?

MBOX is a widely used file format for storing email messages. Also known as a mailbox file, it is a universal format supported by numerous email clients such as Thunderbird, Opera Mail, Netscape, and SeaMonkey. MBOX files store multiple emails concatenated into a single text file, organizing messages in a simple and accessible way.

What is RTF?

RTF (Rich Text Format) is a versatile document format primarily used for word processing files, like those created by Microsoft Word. Unlike plain text files, RTF supports advanced formatting such as fonts, styles, colors, images, and more. It is highly portable and compatible with many platforms and applications, making it ideal for sharing formatted documents across different systems.

Why Do Users Convert MBOX to RTF?

  • Many Microsoft applications, including MS Word, easily open RTF files.
  • RTF files can be opened instantly by double-clicking, without requiring specialized email clients.
  • The format supports essential styles and layouts that enhance readability.
  • RTF files typically take up less space, making them easy to send as email attachments.
  • Users can read RTF files independently of any email software or viewers.

Convert MBOX to RTF Using a Powerful and Efficient Solution

One of the most effective ways to convert MBOX files to RTF along with email attachments is by using the CubexSoft MBOX Converter Tool. This versatile software enables users to export MBOX emails to a wide range of file formats, including CSV, PST, PDF, EML, MSG, HTML, and more.

Whether you’re an individual user or a business professional, the tool offers a quick and user-friendly way to convert multiple MBOX files into Rich Text Format without losing any data. With just a few clicks, even non-technical users can complete the conversion process in seconds.

Free Trial Available – Try MBOX to RTF Converter for Free

The MBOX to RTF Converter is available in a free demo edition, allowing users to explore its features and evaluate performance before making any purchase. With the trial version, you can convert the first 25 emails from each MBOX folder to RTF format completely free of charge.

This is a great way to test the tool’s capabilities, interface, and accuracy without any financial commitment. Once you’re satisfied, you can upgrade to the full licensed version to unlock unlimited conversions and access the complete range of advanced features.

How to Export MBOX to RTF File Format – Step-by-Step Guide

The MBOX to RTF Converter Tool offers a seamless way to convert your mailbox data into Rich Text Format. It supports batch conversion, handles unlimited MBOX files, and works independently without requiring any external application. Thanks to its intuitive interface, both technical and non-technical users can perform the conversion effortlessly.

Follow These Steps to Convert MBOX to RTF:

#1: Launch the MBOX to RTF Converter Tool on your Windows PC.

#2: Click on the Add Files button to load individual MBOX files or an entire folder, as needed.

#3: Select any loaded file to preview its email contents before conversion.

#4: Click the Export button to proceed.

#5: From the Select Saving Options, choose RTF as the desired output format.

#6: Apply additional filters (like Date Range, To, From, and Exclude Deleted Items) for more targeted conversion.

#7: Enable the option “Extract Attachments in a Separate Folder” if you want attachments saved individually.

#8: Press the Convert button to begin the export process.

#9: Once completed, click OK to finish the task.

Your MBOX emails will now be successfully converted and saved as RTF files, ready to be opened and edited in any standard word-processing application.

Key Benefits of MBOX to RTF Converter Tool

The MBOX to RTF Converter is a reliable and user-friendly solution designed to handle MBOX email conversions efficiently and accurately. Below are the standout features and benefits that make this tool a preferred choice:

  • Convert unlimited MBOX emails to RTF format in one go saving time and effort when working with large mailboxes or multiple user accounts.
  • Maintains the integrity of email attachments during the conversion. Additionally, it offers an option to extract attachments into a separate folder for easier file management.
  • Supports both Select Files and Select Folder options, allowing users to upload individual MBOX files or entire directories at once.
  • Includes a built-in preview panel to view email content before starting the conversion, helping users verify data and select specific items if needed.
  • Designed for simplicity, no technical expertise is required. Even non-IT users can operate the software without any learning curve.
  • Compatible with all MBOX-based email clients (e.g., Thunderbird, Apple Mail, Eudora, etc.) and supports other file types like MBS, MBX, MBOXO, etc.
  • Performs complete MBOX to RTF conversion without needing to install any MBOX-supported email client.
  • Allows users to define a specific destination path to save the converted RTF files at their convenience.
  • Generates a detailed log report in Notepad format after the conversion process, enabling users to track and review the status of each task.

Let’s Sum Up

This blog explained how to convert an MBOX file to an RTF file, providing users with two reliable solutions. After considering the limitations of the manual method, it’s clear that the professional software solution is the better choice in most cases. Users seeking accuracy and efficiency should confidently use the dedicated MBOX to RTF Converter tool, which guarantees 100% precise results. Don’t miss out on the free demo version, which allows you to convert up to 25 emails at no cost before making a purchase decision. The MBOX to RTF Converter supports all Windows operating systems, including the latest Windows 11 and earlier versions.