I'm looking for a free or open source software able to convert Gmail MBOX email archives to Outlook PST archives.
It can be a Windows 10 or MacOS X software, I'm also open to x86/x64 Linux command line tools.
Follow these steps to convert Gmail MBOX to Outlook:
Visit this MS link for more information: Import Gmail to Outlook
There is a free Convert MBOX to PST utility available for Windows and Outlook. Please note that I'm one of the developers of this tool.
Regain MBOX to PST converter software converts mailbox items in MBOX into PST format.
Get this tool free trial version from here: http://www.regainsoftware.com/mbox-to-pst-converter.html
You can import emails from Gmail .mbox files to .pst with different ways like manually, by IMAP. synchronization.
Some are asking for an MBOX to PST converter to do the needs work so easily. It helps you to convert all .mbox to .pst format without losing your data.
You can download tool from this site: http://www.recoverymails.com/mbox-to-pst-converter.html
I must recommend you one utility which helps you to import Gmail mails to Outlook as software allows you to convert MBOX files both from Windows / MacOS to Outlook profile. https://www.softweak.com/converter/mbox-to-pst.html
If you want to export MBOX to PST format, I will recommend you to choose any third party tool for safe and secure conversion. For MBOX to PST Conversion, I will get ZOOK MBOX to PST Converter in search results to export multiple MBOX files into PST format. Try it and export your MBOX file into PST format.