4G:PLM client supports both Microsoft Windows and Macintosh OS X. You will need to get the appropriate installation file for your operating system. You should be able to download the installer for 4G:PLM from the SolidPartners website. Contact: sales@solidpartners.com for details.
You can use any common browser to download the installation file.
The “fourgPLMInstaller.exe” is for Microsoft Windows, and the “fourgPLMInstaller.dmg” file is for Mac OS X.