gvSIG-Desktop 1.12. Manual de usuario
From the menu Tools / Complement Manager select 'Installation from file', choose the .gvspkg or .gvspks file you want and click 'Next'.
![administrador-de-complementos-img/en/instalacion_archivo_en.png](../../../../../../docusr/acceso-editores/funcionalidades/administrador-de-complementos/administrador-de-complementos-img/en/instalacion_archivo_en.png)
Add-ons Manager: installer selection
With this option you can install add-ons that have been previously packed in .gvspkg or .gvspks files.
After selecting and accepting the file in question, appropriate add-ons are added to the list of plugins by default, either in the official add-ons tab (those that have been through the gvSIG process of formalizing) or in the unofficial tab.
More information on how to package add-ons.