| Open source
| [http://zx81.zx81.free.fr/serendipity/index.php?/categories/165-Amstrad/]
|}
== JXD S5110 / S601 ==
{| class="wikitable sortable" style="width:100%"
! Name
! Actual version
! Last release
! Emulated systems
! License
! Link
|-
| [[Caprice|JXD-CAP32]]
| 1.1.0
| Oct 7, 2012
| [[CPC old generation|CPC range]]
| Open source
| [http://zx81.zx81.free.fr/serendipity/index.php?/categories/206-Amstrad/]
|}