Download of StreamAuthor 4.0 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following versions: 4.0, 3.5 and 3.0 are the most frequently downloaded ones by the program users.
The most frequent installer filenames for the program are: SA.exe, RunDll32.exe, SA2.exe, SA3.exe and StreamAuthor.exe etc. The software lies within Multimedia Tools, more precisely Editors & Converters. This program was originally produced by CyberLink Corp. We recommend checking the downloaded files with any free antivirus.
From the developer:
CyberLink StreamAuthor 4 offers a powerful set of tools for creating compelling media-rich presentations using video, audio, PowerPoint slides, and other training materials. With an easy-to-use interface designed for non-professionals, users can quickly produce cost-effective yet high-quality e-learning content.