The following review written by one of the Software Informer contributors applies to version 2.3
Onis Free Edition is a powerful program developed by Digitalcore and it is used for viewing, editing and manipulating radiology pictures. It also provides detailed information about the medical patients. The application has an easy-to-use menu that grants the users quick access to all of its features.
This piece of software comes with 2 separate components: the "database" and the "viewer". In the database section, the users are allowed to input complex medical information about the patients. The viewer component of the program provides a powerful 2D and 3D radiology viewing tool in which users are allowed to use various functions like angle measuring, making additional notations, drawing lines and polylines. One of the key features of the program is the manipulator, which works for both 2D and 3D images and it’s proven to be very useful in giving a complex diagnosis and investigating areas hidden in the first view. The viewer also provides a color customizing menu that allows the users to conveniently edit various colors specific to each and every illness or type of tissue.
In conclusion, Onis Free Edition is a complex tool for medical use and especially useful for the radiology department, providing the users with the right means to ease their work.