
Windows
loadUI Controller
- 1GHz or higher 32-bit or 64-bit processor
- 1024MB of RAM
- 180MB of hard disk space for installation
- Windows XP/Vista/7; Windows Server 2003/2008 (Standard and Enterprise editions)
loadUI Agent
- 1GHz or higher 32-bit or 64-bit processor
- 768MB of RAM
- 160MB of hard disk space for installation
- Windows XP/Vista/7; Windows Server 2003/2008 (Standard and Enterprise editions)

Linux
loadUI Controller
- 1GHz or higher 32-bit or 64-bit Intel or AMD processor
- 1024MB of RAM
- 200MB of hard disk space for installation
- Tested on Ubuntu, Red Hat, Fedora, CentOs, Suse, Arch and Mint; should work with other distributions as well
loadUI Agent
- 1GHz or higher 32-bit or 64-bit Intel or AMD64 processor
- 768MB of RAM
- 170MB of hard disk space for installation
- Tested on Ubuntu, Red Hat, Fedora, CentOs, Suse, Arch and Mint; should work with other distributions as well

Mac OS
loadUI Controller
- Mac computer with 1GHz or higher 32-bit or 64-bit Intel or PowerPC processor
- 1024MB of RAM
- 80MB of hard disk space for installation
- Mac OS X 10.4 or later; Mac OS X Server 10.4 or later
loadUI Agent
- Mac computer with 1GHz or higher 32-bit or 64-bit Intel or PowerPC processor
- 768MB of RAM
- 70MB of hard disk space for installation
- Mac OS X 10.4 or later; Mac OS X Server 10.4 or later