If Smilyzip is a "fun" consumer-facing app (like a custom zip-lock screen):
: Visual icons that indicate at a glance if an archive is "healthy" (valid CRC), "risky" (contains executables), or "locked" (password protected). Smilyzip
If Smilyzip is a tool for managing archives, consider these high-value features: If Smilyzip is a "fun" consumer-facing app (like