Latest version (5.0):

• Download PowerFolder Server (Windows/Installer)
• Download PowerFolder Server (Linux and Mac/tar-gz)
• Installation guide
• Upgrade information
• Release notes
• Get your trial here

Previous version:

• Windows
• Linux and Mac

Latest version of the unbranded/generic client:

• Download client (Windows)
  
• Download client (MacOS X)
• Start client (Linux)
• Download JAR file
• Release notes
• Client upgrade instructions

• Support Center
• Office times
• Phone support