SPIRIT is made by SOFTTECH GmbH in Germany. We supply SPIRIT Lite 2D and full SPIRIT 3D and BIM.
Update to the latest version
SOFTTECH publishes every update on its SPIRIT updates page. Each update covers all versions in its series, for example from any SPIRIT 2026 version to the latest 2026 release.
- Open the SPIRIT updates page and download the newest update for your version series.
- Run the downloaded file and follow the prompts.
Reinstall or get an older version
The updates page does not carry a full installer for the current version. To reinstall SPIRIT, or to get an older version, request a download link with SOFTTECH's older version form, or contact us.
Install the dongle driver
If your licence uses a USB dongle (dongle number starting with A), install the Sentinel dongle driver listed on the SPIRIT updates page.
Your subscription
SPIRIT Lite subscriptions include free support and updates from us during the subscription.
SOFTTECH help and resources
- SOFTTECH customer service: contact form with your customer or licence number.
- SPIRIT user forum: answers from experienced users.
- SPIRIT online help