Total Commander – Addons:
Packer plugins offer additional pack formats inside of Total Commander, or allow access to special file formats like CD-ROM images, or list files.
File system plugins
File system plugins allow access to whole file systems via the Network Neighborhood, e.g. to a PocketPC device or a Linux file partition.
Lister-Plugins allow to show specific file types via F3, e.g. program code with syntax highlighting.
Content plugins allow to extract specific data from files, like mp3 tags or photo information (e.g. exposure time). This data can be displayed in file lists, or used in the search and multi-rename functions.”