*[https://cpcrulez.fr/applications_util-rulez-change-m4wifi.htm RulezCharge] Online service that is free of charge. To be used on M4 Board or CPC Booster. Note: "Charge" means "Load" in french, as in download. It does not mean charging money
*[https://github.com/Frange/Amstrad-M4-Board Amstrad M4] Navigation and execution of programs and games from a mobile Android device to an Amstrad CPC equipped with an M4 Board
*[[M4FE - A front-end for M4|M4FE]] Front-end for the M4 Board available as a ROM
*[https://auamstrad.es/software/lilicpc-nueva-version/ LiliCPC] [https://mega.nz/folder/93pR2KiA#qlkiFakrZhSzmko65EbTWw/folder/pmpEiYBZ] Huge collection of games launchable by code (using a PDF) to be used on CPC with an USIfAC or M4 Board
*[http://www.roudoudou.com/ACE-DL/ UniLoad] CPC Launcher with 1000+ programs included to be used on CPC with any mass-storage expansion (M4 Board, X-Mass, Symbiface, Albireo, USIfAC, etc...)