There are 15 other file types using
the PKG file extension!
.pkg - Apple macOS (OS X) installer package [common]
.pkg - Archive or installation package [common]
.pkg - Microsoft Developer Studio application extension
.pkg - OneSpace designer package
.pkg - P-CAD database
.pkg - DataFlex compiled data
.pkg - Automise ActionStudio action design
.pkg - InstallShield compiled setup package
.pkg - MicroSim PCBoard external ASCII package definition
.pkg - Midtown Madness 3D model
.pkg - Sony PlayStation 3 installation package
.pkg - Sun SVR4 package data stream
.pkg - Systems Management Server (SMS) package description
.pkg - Symbian OS installation package settings file
.pkg - HERE Maps for Android map data package
PKG file extension - Apple Newton e-book
What is pkg file? How to open pkg files?
The pkg file extension is related to Apple Newton platform. This format was used for e-books usable on Newton MessagePAD.
The Newton platform was an early personal digital assistant hardware/software platform developed by Apple Computer. Most Newton devices were developed and marketed by Apple (this includes the whole MessagePad line and the eMate 300), but other companies, notably Sharp, Motorola, and Digital Ocean, also released devices that ran the Newton OS. None was as successful as Apple's devices.
MIME types:
application/x-newton-compatible-pkg
This pkg file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.