TL:DR; HXTT Character Set Converter is a free toolkit for text file.
HXTT Character Set Converter is a free toolkit for text file. That freeware should work on any platform that supports Java.
SysBud Thunderbird to Outlook Converter is a very useful tool that lets you convert Thunderbird files into PST files with full accuracy helps. It provides Single wizard solution allow you quick migration Thunderbird mailbox data into PST file format
Bulk and selective emails backup of cloud applications to local storage with saving in PST, EML, MBOX, HTML, and MHTML formats. By this, access Cloud emails to Outlook, Thunderbird, Windows Live Mail etc.
SysInfoTools MBOX Migrator is one of the leading tools in the market. It is an efficient tool that is utilized to convert MBOX files into TXT, DOC, DOCM. MBOX file converter easily export MBOX online to PST, PDF, EML,AOL, MHTML, HTML, EMLX, MSG