Local File Explorer от malisipi

Local File Explorer is a simple and fast file browser extension for Firefox.

Source code: https://github.com/malisipi/local-file-explorer

Features:

* You can view your folders,
* Preview your images/videos/musics without opening new tab,
* Previews of images in folder view
* Search files in folder,
* Customize folder view (grid/list mode and 5 level zoom option)

Permissions:
* Access to `file://`: It's required to modify browsers default file table preview and get file list.