often made it available to the public without charge. Closedsource means computer programs whose source code is not published except to licensees. It is available
Free/open-source software – the source availability model used by free and open-source software (FOSS) – and closedsource are two approaches to the distribution
Sailfish OS is a paid Linux-based operating system based on free software, and open source projects such as Mer as well as including a closedsource UI. The
Palm OS/Garnet OS was from Access Co. It is closed-source and proprietary. webOS was introduced by Palm in January 2009, as the successor to Palm OS with