| Open source
| [http://aur.archlinux.org/packages.php?ID=38856]
|-
| [[CLK|CLK]]
|
| Feb 22, 2018
| [[CPC old generation|CPC range]], [[Acorn Electron]], [[Oric 1/Atmos]], [[VIC-20]], [[ZX80/81]], [[Atari 2600]], [[MSX|MSX 1]]
| Open source
| [https://github.com/TomHarte/CLK/]
|-
| [[CPCplusplus|CPC++]]