Downloads
Software Downloads
Current SPACE GASS releases, straight from our release feed.
For licensed commercial users — see notes below
Not a commercial user? Get the Free Trial or the Student Version
SPACE GASS 14.5 + API + Viewer
v14.50.165
SPACE GASS 14.50 New and Upgrade Installer, including API and Free Viewer which allows you to open, view and print SPACE GASS jobs in a separate window
Released: 29 Aug 2026
Size: 532.3 MB
Before You Install
- These downloads are for the commercial version of SPACE GASS. They are not compatible with student or trial versions.
- A current subscription or a maintenance contract is required to run the latest version.
- The installer works over any existing SPACE GASS installation in one step — there is no need to install intermediate versions first.
- To check your maintenance contract: with SPACE GASS open, click Help → About SPACE GASS. Your maintenance details are shown in the upper left of the dialog. Don't have one? Order here.
Legacy Versions & Installation Help
Looking for an older version? Legacy downloads are available at Legacy Installations.
Detailed installation and licence setup / registration instructions can be found at www.spacegass.com/install.
Curious what's changed? See the new features in the latest release, or browse the full development history of every version.