Downloading Visifire 5.1 for Mac from our website was free. Our antivirus scan shows that this Mac download is safe. The actual developer of this software for Mac is Webyog Softworks. The software relates to Developer Tools.
From the developer:
Visifire is a set of open source charts - powered by Microsoft Silverlight. With Visifire you can create and embed visually stunning animated Silverlight Charts within minutes. Visifire is easy to use and independent of the server side technology.
You may want to check out more software for Mac, such as BetaBuilder for iOS Apps, which might be related to Visifire.