Thunar is a file manager for Linux and other Unix-like systems, written using the GTK+ 2 toolkit. Developed by Xfce, Benedikt Meurer, Jannis Pohlmann, Nick Schermer
License: Open Source
Just Manager offers a more customizable and user-friendly experience with better cloud integration, while Thunar is known for its minimal design and fast performance. Both applications provide lightweight alternatives for file management, but Just Manager is better suited for users who need more features.