Vim-fileutils is a project mainly written in Vim Script, it's free.
Cross-platform file manipulation library
This is a mirror of http://www.vim.org/scripts/script.php?script_id=3325
Cross-platform file manipulation library, alpha version.
Documentation: http://vimpluginloader.sourceforge.net/doc/vim-fileutils.txt.html Project page: http://bitbucket.org/ZyX_I/vim-fileutils/overview