# How to install extensions?

**URL:** <https://discourse.slicer.org/t/how-to-install-extensions/6164>\
**Category:** Support\
**Tags:** extensions-manager\
**Created:** [March 16, 2019, 6:01pm UTC](https://discourse.slicer.org/t/how-to-install-extensions/6164 "2019-03-16T18:01:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Luca\_Borro](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/luca_borro/32/3274_2.png) [@Luca\_Borro](https://discourse.slicer.org/u/Luca_Borro)\
**Post date:** [March 16, 2019, 6:01pm UTC](https://discourse.slicer.org/t/how-to-install-extensions/6164/1 "2019-03-16T18:01:18Z")

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Hi,  
how can i install this extension in slicer3D?  
Thank you

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [March 16, 2019, 6:12pm UTC](https://discourse.slicer.org/t/how-to-install-extensions/6164/2 "2019-03-16T18:12:09Z")

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Hi Luca, welcome to the Slicer community. You can find instructions for installing extensions here: [https://www.slicer.org/wiki/Documentation/Nightly/SlicerApplication/ExtensionsManager#Installing\_an\_extension](https://www.slicer.org/wiki/Documentation/Nightly/SlicerApplication/ExtensionsManager#Installing_an_extension)

Note that since Slicer is open-source, with all documentation available online, indexed by search engines, you should be able to find lots of answers by typing your question into Google.