When comparing Deepin File Manager vs Vifm, the Slant community recommends Vifm for most people. In the question“What are the best file managers for UNIX-like systems?” Vifm is ranked 12th while Deepin File Manager is ranked 14th. The most important reason people chose Vifm is:
Since it runs in a terminal, it may live within ssh sessions, tmux/screen sessions, etc.
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Pros
Pro Send files and folders to external drives just from the right click menu
Pro Supports natural sorting of file names
The only other file manager that supports this is Dolphin.
Pro Beautiful UI
Pro Written in Qt
Pro Responsive
Pro Has dark theme support
Pro Allows you to stay in the terminal
Since it runs in a terminal, it may live within ssh sessions, tmux/screen sessions, etc.
Pro Nice Themes for a terminal app
Vifm has a lot of good themes that you can easily grab from the main site and use with the :colorscheme command.
Pro Configurable
You can easily configure almost all aspects of vifm by just editing the dotfile which is pretty easy is you are comfortable with configuring apps.
Pro Great integration with vim
The vifm.vim plugin allows you to use vifm as a powerful filepicker for vim.
Pro Default key mappings will be comfortable to vim users
Vifm uses vim-esque key mappings. Makes for extremely efficient and---perhaps more importantly---intuitive interactions. The key mappings can be changed.
Pro Dual pane
The dual pane nature of vifm makes copy paste and moving files from one folder to another super easy.
Cons
Con Distro-specific
Kind of in between nautilus and pcmanfm.
Con Extensions not supported
Currently it does not support script extensions. It would be more useful having plugin to integrate with Dropbox and git.
Con Lack of compact view mode
No compact view with small icons, labels to the right, and multiple dynamically sized columns. This is a standard UI idiom. What is their rationale to not support it?
Con Useless for non-vi users
Even to quit one has to use ":q".
Con Very high learning curve for newbies
Con Can only be used in terminal
Vifm lacks a standalone GUI option.