This is File Tree Express

This video shows how File Tree Express lets you scan cards, explore file structures, edit content, and create virtual file trees — all in one intuitive interface. Designed for telecom smart card workflows, it helps you work faster, with fewer errors and full control.

An Introduction to COMPRION File Tree Express 4

This video introduces the COMPRION File Tree Express and demonstrates its main functions. It shows how to scan SIM and eSIM cards, view their contents with readable translations, modify files, and create new, customized file trees for further use.