Dosisrad is a freeware program for automatic calculation of the radiation dosimetry of radiopharmaceuticals administered to patients, according to the patient’s age, the type of radiopharmaceutical and the administered activity. The resulting dosimetry is shown in a report that specifies the absorbed doses for each organ (in mGy) and the effective dose (in mSv).


  More information about Dosisrad in the article:


  Freeware for reporting radiation dosimetry following the administration of radiopharmaceuticals

  Applied Radiation and Isotopes. Volume 103, September 2015, Pages 131–134



Installation of Dosisrad 


For running Dosisrad on your computer, it needs to have installed Windows XP, Vista, 7, 8 or 10, and Microsoft Word (2003, 2007, 2010, 2013 or 2016).

You can download from this page a demo that will allow you to evaluate the program for a limited time. Then, if you want, you can get a free registration key. You only have to send us an email indicating your name, your company name and the serial number that appears on the registration form of Dosisrad .

To install an update of Dosisrad you must firstly uninstall the previous installation on your computer.


Dosisrad 1.2


New version updated to ICRP 128 publication




If you can not install Dosisrad

It is possible that some error message appears when you install Dosisrad, because some type missing file, such as dll, ocx, etc. This is due to differences between the various versions of Windows operating systems (XP, Vista, 7, 8, etc.). These problems are solved by searching the Internet the file in question, copying it to the appropriate directory and registering in the cmd console. Anyway, you can send us an email with the description of the error message so that we can guide you step by step in its resolution.





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Dr. Jesús Luis Gómez Perales

Dr. Antonio García Mendoza