AM is described as 'AUR-inspired database, and package manager to install, update (for real) and manage ALL AppImages and other portable formats for GNU/Linux, system-wide or locally, with the ease of APT and the power of PacMan' and is a Package Manager in the os & utilities category. There are more than 10 alternatives to AM for a variety of platforms, including Linux, Mac, Windows, Ubuntu and Web-based apps. The best AM alternative is Chocolatey, which is both free and Open Source. Other great apps like AM are Homebrew, Flatpak, Flathub and Snap Store .