The best choice for import MSG files into Thunderbird is Yota MSG Converter. This tool is capable of handling large MSG collections in bulk without crashing or losing data. It guarantees 100% accuracy by keeping attachments, hyperlinks, and formatting intact. The selective export option lets you move only specific MSG files, giving you full control over your data. The software is designed with an intuitive interface that guides you step by step. It's ideal for both professionals and beginners who want quick and secure migration. With Yota MSG Converter, importing MSG emails into Thunderbird becomes a stress-free experience.