The program belongs to Theming Tools. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
GLFlakeSaver...Snowflakes quietly descend into your monitor from above.
If you have an older OS running PPC, checkout flakey saver instead (a simpler 2D version of this http://www.macupdate.com/app/mac/23325/flakey-saver ).
Despite the version number (1.0) -- this is beta software. Feedback appreciated.
This is open source (MIT LIcense) software. Fork and contribute to it: https://github.com/knowuh/Flake-Saver
You may want to check out more Mac applications, such as ART FOREST MAGIC CLOCK, which might be related to GLFlakeSaver.