As software progresses, hardware requirements spike. Revit 2019 sits in a sweet spot; it supports modern workflows but runs comfortably on hardware that begins to struggle with the demands of Revit 2024.
Installing Revit 2019 as a "portable" version is a bit tricky because Autodesk doesn't officially offer a portable version of its software. Revit is a massive program that relies on deep registry integration and massive content libraries to run correctly. instalar revit 2019 portable