The main difference between closed and open source software applications is that closed source applications do not include the source files with which the application was developed, while open source software does include the source code.
Closed source software such as Adobe or Microsoft Windows have been developed by one person or company. Only the final product runs on the user’s computer. This software belongs to the author and is legally protected as intellectual property. The Software Owner distributes the Software directly or through the Providers for End User use.
Open source software such as Redhat Linux or Open Office is practically the opposite, that is, the user can have access to the source code files and is free to use and modify the application, depending on the author, the conditions of use must be respected. distribution
The biggest downside of closed source software is that you have no idea how it was made. You have to take a software vendor’s word for the quality of their own product.
The biggest advantage and in turn disadvantage of open source software is that it has many programmers who support making changes, making it more difficult to control changes and quality.