About Synaptic Package Manager Synaptic Package Manager is GTK+- based GUI for apt (Advance Packaging Tool)- the package management used by Debian and its derivatives. Synaptic Package Manager- a very handy tool, used to install, remove and update software packages and add repositories . Though, based on deb packages but can be used on the system bsed on RPM packages. Features Install, remove, upgrade and downgrade single and multiple packages System-wide upgrade Package search utility Manage package repositories Find packages by name, description and several other attributes Select packages by status, section, name or a custom filter Sort packages by name, status, size or version Browse available online documentation related to a package Download the latest changelog of a package Lock packages to the current version Force the installation of a specific package version Undo/Redo of selections Built-in terminal emulator for the package manager Allows creation of download scrip...