It is a small tool which lets you install a deb package from your local disk, and reinstall or remove it as well. It uses Yad to display all messages.

It can be used as an alternative for GDebi-GTK or GDebi-KDE.

 sudo apt update
 sudo apt install debi-tool

1. Right click on a deb package → Open with DEBiTool Package Installer (or set it as a default tool to open deb files); or

2. Menu→ System→ DEBiTool→ choose a deb file from your local drive; or

3. From a command line:

 debi-tool your-package.deb