Is it possible to create an asset bundle without Unity editor?

Hello.

We need to create asset bundles automatically on our server, but having Unity installed on the server and running it via command line would fit badly in our server design. So we’re wondering if there’s any other way to create asset bundles. A .Net library you could run from regular .Net would be optimal but we’re interested in any solution you may have.

No. It’s only possible with the Unity editor. How often do you want to create an asset bundle? I never really used the “batchmode” so can’t say much about it’s speed / performance