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The system is intended to be used alongside a distribution's native package manager. Inside the cache, each application unpacks to its own directory, as in Application Directory systems. The first time software is accessed, it is downloaded from the Internet and cached subsequently, software is accessed from the cache.
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Rather than the normal method of downloading a software package, extracting it, and installing it before it can be used (with the accompanying use of destructive updates and privilege escalation), packages distributed using Zero Install only need be run.
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