If you are searching for a key because you are running a legacy version of eFilm on an older machine and the original key was lost:

While the software is reaching its sunset, there are still legitimate ways to handle licensing for existing users or academic purposes: eFilm Workstation Features New User Services

eFilm Workstation was a powerful software solution that provided advanced tools for image analysis, reporting, and collaboration. It was widely used in top hospitals and research institutions, and Emma was confident that it would help her team to improve their workflow and patient outcomes.

The most direct way to get a license is through the portal or the official Merge Healthcare website. They offer 30-day trials for those who need to test the software before committing to a subscription. 2. Authorized Value-Added Resellers (VARs)