Yape is the best emulator of Commodore microcomputer family running on Windows and Unix. The emulator faithfully imitates the C-264 (alias Commodore Plus/4) model.
Yape v1.2.2 changelog:
SID card mouse emulation (in DirectInput mode)
manufacturer dependent RAM powerup patterns
copy emulator window to the clipboard as a bitmap
the 32-bit build has now an opcode trace window
quotation mark printing bug (MPS-803)
drive VIA emulation accuracy improvements