Groups comparison
Free, but not Freeware - 1977 to 2022
Free to obtain and play (no payments required), but have certain limitations that make them something else than freeware, such as requires proprietary server software you can't obtain, no rights to redistribute, and similar restrictions.
Free-to-play (F2P;FTP;Play for free;play4free;p4f)[free to play] - 1980 to 2023
MMOs that can be played for free, but usually offer premium membership for added content or sell special items to those who want to dish out their real money.
Qt framework - 1997 to 2015
A cross-platform application framework originally by Trolltech.
Freemium - 2002 to 2018
Free to play but certain features, services, or virtual goods are only available to paying customers.
Free to obtain and play (no payments required), but have certain limitations that make them something else than freeware, such as requires proprietary server software you can't obtain, no rights to redistribute, and similar restrictions.
Free-to-play (F2P;FTP;Play for free;play4free;p4f)[free to play] - 1980 to 2023
MMOs that can be played for free, but usually offer premium membership for added content or sell special items to those who want to dish out their real money.
Qt framework - 1997 to 2015
A cross-platform application framework originally by Trolltech.
Freemium - 2002 to 2018
Free to play but certain features, services, or virtual goods are only available to paying customers.
free
free2play
qtframework
freemium