There was a download of Pro06 2.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free software was originally developed by SinoWealth. The program lies within Development Tools, more precisely IDE.
From the developer:
PRO06 flash Writer application software that can program Sinowealth 8051 mcu product Combining with PRO06 flash writer. It is suitable for win2000, winxp.
Users need to select the device they want , add an option value, select power and socket and monitor the code window in Hex or Dec values.
You may want to check out more software, such as CruiseControl.NET, Dark Basic Pro or TortoiseSVN 32 bit, which might be related to Pro06.