I can't find any extensions in the latest version of 3D slicer

Today, I’ve downloaded the latest version of 3D Slicer (5.9.0-2025-09-14). When I installed it, I couldn’t find any extensions in the “Extension Manager”. How can I solve this issue? Thanks a lot.

There was an issue with the building of extensions for the 5.9.0-2025-09-14 version that has been resolved. Extensions have been built for today’s 5.9.0-2025-09-15 version.

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There’s still something going on though, maybe it just needs time to catch up but if you click on the “browse extensions” below the linux preview on download.slicer.org it comes up empty (in fact, so do windows and mac). But the dashboard shows lots of extensions.

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Yes as of right now download.slicer.org is still showing 5.9.0-2025-09-14 (built 2025-09-15) and the browse extensions for that version. The page hasn’t yet updated to reflect the 5.9.0-2025-09-15 version (built 2025-09-16).

This is likely because it is still actively building the nightly extensions for the Slicer stable.

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Things have caught up now and today’s extensions are looking good for all platforms.

Thanks a lot,I will try it.