Finding software like ASTER depends on your technical skill level and budget. Finding a direct alternative can be difficult since legacy programs like are now defunct. However, several functional alternatives exist across different platforms, architectures, and price points. Direct Alternatives and Virtual Workstations 1. Native Linux Multiseat ( loginctl )
Keep in mind that each software has its own strengths, weaknesses, and use cases, so it's essential to evaluate them based on your specific requirements and environment.
is a well-known multiseat software for Windows that lets multiple users work on one computer simultaneously. By connecting multiple monitors, keyboards, and mice to a single PC, ASTER splits system resources to create independent, isolated workstations without using thin clients.