The 4.0.0 version of ClockBuilder Desktop is provided as a free download on our website. Our built-in antivirus checked this download and rated it as 100% safe. The ClockBuilder Desktop installer is commonly called Si5338ClockBuilder.exe. The software belongs to Development Tools. The following version: 4.0 is the most frequently downloaded one by the program users. This free software was originally designed by Silicon Laboratories.
From the developer:
This GUI based software generates an NVM file, which is used by the factory to manufacture custom parts. Each custom part is marked with a unique part number identifying the specific configuration (e.g., Si5338CA00100-GM). Changes to the default configuration can always be made through the I2C interface.
You may want to check out more software, such as 3D Desktop Recorder, Central Desktop for Outlook or Desktop Reporting - Polaris, which might be similar to ClockBuilder Desktop.