Hello
I'm using portable version 1.2 of Inkscape.
1) How to install an extension in a portable version?
2) Is there a user profile like in portable Gimp?
 

Just like in all versions:
In menu, Edit -> Preferences -> System. Use the Open buttons.

Thanks Aero

I had indeed thought that it was necessary to modify there but I was blocked for the first field at the top which is not grayed out and which refers to C while the portable Inkscape is in D.
So I'm going to change from "User config" to "UserUI" since the corresponding folders are in D:xxxxxxxxxxxx\share\inkscape But I see that in the "User Cache" field, which is not grayed out, the line gives an address in C. Is this annoying?


j'avais effectivement pensé qu'il fallait modifier à cet endroit mais j'étais bloquée pour le premier champ en haut qui n'est pas grisé et qui renvoie à C alors que le Inkscape portable est dans D.
Donc je vais changer depuis "User config" jusqu'à "UserUI" puisque les dossiers correspondants se trouvent dans D:xxxxxxxxxxxxxx\share\inkscape
Mais je vois que dans le champ "User Cache"qui n'est pas grisée,,la ligne donne une adresse dans C.Est-ce gênant?

Hello

The night brings advice and I think I have understood.
Thanks Aero