Consequently, true portability is often restricted to environments where a site-wide license server is available, rendering the software itself "portable" but the usage rights tethered to the network.
Keep in mind that you may need to purchase a license or have a valid license to use QuestaSim.
QuestaSim is a proprietary RTL verification tool developed by Siemens (formerly Mentor Graphics). While there is no official "portable" standalone version for Linux, the software can be made effectively portable by installing it into a specific directory and configuring your environment to point to that location.
Another way to use QuestaSim on Linux is to use a package manager like Docker. This approach provides a more isolated and portable environment for QuestaSim.
Official sources (requires login):
: Use the "Product" search to find Questa or ModelSim/QuestaSim .