It's written against .NET Core which is cross-platform, however a handfull of the project's libraries haven't been ported to Core from the Full framework yet. S

It's written against .NET Core which is cross-platform, however a handfull of the project's libraries haven't been ported to Core from the Full framework yet. See: https://github.com/bitwarden/core/issues/3 https://github.com/bitwarden/core/issues/3 Additionally the DB Backend is MSSQL which "is" linux compatible (kind of), but if the author addresses this as well: https://github.com/bitwarden/core/issues/10 https://github.com/bitwarden/core/issues/10 Then it should be runnable pretty easily on linux. So it isn't cross-platform yet but it seems that's part of the plan.