According to the format of your question, we'd need to see a few choices and choose the best selection. Since you don't list any choices of stand-alone software that does not require a user to assist in its propagation, let's talk a little bit about this type of software and its characteristics. After all, there are thousands upon thousands of software products out there, and that means any type of stand-alone software might fit your criteria. To narrow things down, let's look at the properties of stand-alone software.
Stand alone software can function without an Internet connection. It can sometimes run without being processed through a personal computer's operating system. In many cases, this type of software is specially commissioned and operated to give the user or users total autonomy over the system. Since these types of software don't need to interact with operating systems or other software, they may be at less risk for security problems, viruses, and malware. The best stand-alone software may be custom-made to perform specific functions for a company or private individual.
In a plug-in application, such as the extra widgets you can plug into a Wordpress blog, software can't function without a host. In this case, a widget would be dependent upon Wordpress in order to run properly. With stand-alone software, no host is necessary, so software can be run anywhere, on any compatible hardware. This type of software is the opposite of a plug-in program, and it's also quite portable, since it doesn't need anything else to make it work. A piece of hardware and a piece of stand-alone software are all that's required to use a stand-alone program.
To learn more about the different types of software, consider reading some books about computer programming and the history of computers.
- Properties of stand-alone software
Stand alone software can function without an Internet connection. It can sometimes run without being processed through a personal computer's operating system. In many cases, this type of software is specially commissioned and operated to give the user or users total autonomy over the system. Since these types of software don't need to interact with operating systems or other software, they may be at less risk for security problems, viruses, and malware. The best stand-alone software may be custom-made to perform specific functions for a company or private individual.
- Opposite of "plug-in" applications
In a plug-in application, such as the extra widgets you can plug into a Wordpress blog, software can't function without a host. In this case, a widget would be dependent upon Wordpress in order to run properly. With stand-alone software, no host is necessary, so software can be run anywhere, on any compatible hardware. This type of software is the opposite of a plug-in program, and it's also quite portable, since it doesn't need anything else to make it work. A piece of hardware and a piece of stand-alone software are all that's required to use a stand-alone program.
To learn more about the different types of software, consider reading some books about computer programming and the history of computers.