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Convert your MBOX files online. You can convert your MBOX documents from any platform (Windows, Linux, macOS). No registration needed. Just drag and drop your MBOX file on upload form, choose the desired output format and click convert button. Once conversion completed you can download your AZW3 file.
You even can perform more advanced conversions. For example you can convert password protected documents. Just expand LoadOptions and enter the password of your file. Or you can add a watermark to the converted AZW3 file. Expand the ConvertOptions and fill the fields for watermarking.
You can convert your MBOX documents from anywhere, from any machine or even from a mobile device. The MBOX converter is always available online and is completely free.
MBox file format is a generic term that represents a container for collection of electronic mail messages. The messages are stored inside the container along with their attachments. Messages from an entire folder are saved in a single database file and new messages are appended to the end of the file. Numerous applications and API provide support for MBox file format such as Apple Mail and Mozilla Thunderbird.
Read moreAZW3, also known as Kindle Format 8 (KF8), is the modified version of the AZW ebook digital file format developed for Amazon Kindle devices. The format is an enhancement to older AZW files and is used on Kindle Fire devices only with backward compatibility for the ancestor file format i.e. MOBI and AZW.
Read moreYou can also convert MBOX into many other file formats. Please see the complete list below.