Softbutton is a software application for viewing data, storing data and graphing iButton temperature and humidity sensor buttons via the DS9490 USB iButton adapter. It also supports mission setup of the sensors. It is optimized for use with the popular Dallas Semiconductor DS1921/22 Thermochron iButton sensors as well as the DS1923 Hygrochron sensor. Version 3.1 may include unspecified updates, enhancements, or bug fixes.
What's new in version 1.2
Version 1.2 improved graphing and operating system support.