If you want to know how to convert Windows Live Mail to Thunderbird? Then I want to advise you to use the third-party tool and the excellent software is the eSoftTools Windows Live Mail Converter that converts WLM files into various files formats such as Outlook PST, EMLX, MSG, MBOX, HTML, MHTML, and OFFICE 365. It can work with all new and old editions of windows and outlook. It can switch single and bulk WLM files to others formats at once without facing any problems.
Read More:- Import Windows Live Mail to Thunderbird
Read More:- Import Windows Live Mail to Thunderbird