The most recognized device on the online market is the eSoftTools PST to MBOX Converter Software due to its quick performance and advanced features. Users can import any MBOX files they have created to Apple, Eudora, Netscape, Opera Mail, Sea Monkey, and other. It tool can easily convert PST to MBOX Thunderbird. A free trial version is also available, which allows you to convert up to 25 email items per folder.
Read more:- Import PST File to Thunderbird