The Best 4 Introduce PPA Alternatives

  • Y PPA Manager

    Y PPA Manager is a GUI tool to add, remove, purge, list and search for Launchpad PPAs. It works with Ubuntu and Linux Mint.

    Free Open Source Linux

  • launchpad-getkeys

    Launchpad-Getkeys is a script (comes packaged in a .deb) that automatically imports all missing GPG keys, even if you're behind a firewall. It was initially created...

    Free Open Source Linux OpenPGP

  • add-apt-key

    This command line tool can be used to add a GPG key to your APT key ring.

    Free Open Source Linux