Allow user to use external tools
Thank you for this wonderful app!
It would be great to use external tools to manipulate files, via "actions" created by user. For example, a user could create an action named "md2pdf" to convert markdown file to pdf using Pandoc. Or a "rotate" action using imagemagick to… rotate pictures.
We can find this possibility in several file managers, like SpaceFM and others…
To a degree, one can open file "natively" which gives a terribly small subset of what you want.