Here is a non-exhaustive list of supported features:
- A complete Gtk+-3.x user interface.
- Full X11 with XShm extension.
- No Wayland support but runs well under XWayland.
- Adaptative frame-rate.
- Full Floppy disk images support (.dsk).
- Full snapshot support (.sna).
- Drag and Drop support (.dsk, .sna).
- Keyboard emulation (qwerty, azerty).
- Joystick emulation with the numeric keypad when numlock is disabled.
- Joystick emulation by pressing the « Home » or « End » key (then use arrows + left-ctrl + left-alt).
- Joystick support (up to two hardware joysticks).
- CPU: full support of the Z80 with documented and undocumented instructions.
- VGA: full support of the Video Gate Array 40007/40008/40010.
- VDC: full support of the CRTC 6845.
- PPI: full support of the PPI 8255.
- PSG: full support of the AY-3-8912.
- FDC: full support of the FDC 765A.