Testo Thermal Imaging (www.testoUSA.com/thermal) has released the fourth version of its IRSoft program, version 3.2 Free to all users of Testo Thermal Imaging products, it offers enhanced reporting templates, exporting of thermal images into image file types, image processing enhancements, site recognition archive and database and extended Windows operating software compatibility. Enhancements to radiometric video capture have also been made.