SMSQmulator 1.22 is out – it contains several bugfixes (and comes with smsqe 3.17). There’s a list of changes and bug fixes on the download site. SMSQmulator is, of course, the QL emulator for Java systems. You need Java version 6 or 7 on your system to run SMSQmulator, although this can be on various operating system platforms such as Windows or Linux.
Download SMSQmulator from: