Uipath Explorer on the HD server

There are some differences between selectors from our development workstations and the HD Robot server.
Is it possible to install uipath explorer on the server without needing to license another Studio?

There isn’t a standalone install of UiPath Explorer but you can install the Community Edition of Studio and use UiExplorer from there since that won’t require a license.

is that an allowed use of it?

For sure. Here are the terms from https://www.uipath.com/developers/community-edition/license-agreement

  • If you are an individual (natural person) Customer, you may use the Studio on 1 (one) machine. Orchestrator will only be used for evaluation and training purposes.
  • If you are a Legal Entity (which is not an Enterprise) you may use the Studio on up to 5 (five) machines across all your affiliated companies. Orchestrator will only be used for evaluation and training purposes.
  • If you are an Enterprise, you may use the Studio and Orchestrator only for evaluation and training purposes.