Features:
- Open source: Lightweight, clean and secure.
- Material Design: Follows Material Design guidelines, with attention into details.
- Breadcrumbs: Navigate in the filesystem with ease.
- Root support: View and manage files with root access.
- Archive support: View, extract and create common compressed files.
- NAS support: View and manage files on FTP, SFTP, SMB and WebDAV servers.
- Themes: Customizable UI colors, plus night mode with optional true black.
- Linux-aware: Knows symbolic links, file permissions and SELinux context.
- Robust: Uses Linux system calls under the hood, not yet another ls parser.
- Well-implemented: Built upon the right things, including Java NIO2 File API and LiveData.

https://github.com/zhanghai/MaterialFiles