Download Software Updates

Keeping your JCT Software up to date

Updates to JCT Software can be downloaded from the table below. All downloads are free of charge provided a Software Support Agreement is in place for the product being updated.

If your not sure whether you are eligible for free software updates please contact us to confirm before installing updates.

	Current Version	Version History	Installation Instructions	Download
LinSig 3	3.3.1.0	Version History	Installation Instructions	Download LinSigV3 Update
LinSig 2	2.4.18.0	Version History	Installation Instructions	Download LinSigV2 Update
quickGreen 2	2.1.0.0	Version History	Installation Instructions	Download quickGreen 2 Update
quickGreen 1	1.1.15.0	Version History	Installation Instructions	Download quickGreen Update
TranEd 2	2.4.5.0	Version History	Installation Instructions	Download TranEdV2 Update
FlowRound	1.2.2.0	Version History	Installation Instructions	Download FlowRound Update

Notes:

• All update downloads can also be used for new installations.
• Update downloads include all previous updates.
• Existing installations do not require reactivating after installing an update.
• Attempting to install updates without a Support Agreement may result in the software reverting to demonstration mode after the install.