I'm Simon Haynes. programmer and author.
Welcome to
Spacejock Software

My free software includes

FCharts 2
RMP3
TrackAMinute2
yCopy2
yEdit2
yPlay2
yRead3
yTimer2
yWriter6



What do I write?

The Hal Spacejock Series (Teen/Adult)


READ FREE!












New Release!


H2 2018



yLaunch2
by Spacejock Software
WinXP & above / Mono 2.4 & above


Upgrade an installed version of yLaunch2

This installer will upgrade your version of yLaunch2 to 2.2.1.2, dated 02/Aug/2015

• It doesn't matter whether you run the same installer more than once.
• Installing or upgrading yLaunch2 will not delete or overwrite your data OR your settings.
• There is no need to uninstall yLaunch2 before running this updater.
See below for the list of changes



This software is free to download and use, and this page explains why.

Update Instructions


Download and run yLaunch2Upd.exe (564kb) to update your copy of yLaunch2 to the latest release version. (Please make sure yLaunch2 isn't running while you're trying to update it!)

Change Log:
If the version number next to an item is newer than 2.2.1.2, that change is in the latest beta



Why is my software free?