CRAtoolbox™ is a customized calculator, converter, and data confirmation tool for Personal Digital Assistant (PDA) devices built expressly for monitors by monitors in the clinical research community. Its target user is the Clinical Research Associate (CRA) who regularly reviews Case Report Form (CRF) data on behalf of pharmaceutical / biotech companies, Contract Research Organizations (CROs), and other independent monitors.

The functions of CRAtoolbox have been customized to match clinical research needs. These functions include calculations and conversions for:

- Age Range
- BMI (Body Mass Index)
- LDL (Cholesterol)
- DOB (Date of Birth)
- Height
- Preg Calc (Pregnancy Calculator)
- Compliance (Product Compliance)
- Time Conv (AM/PM - 24 Hour Time Conversion)
- < 24H Time (Intra-day Time Intervals)
- > 24H Time (Inter-day Time Intervals)
- Temp Conv (Temperature Conversion)
- Daily Dose
- Washout (Washout Period)
- Weight
- Visit Calc (Return Visit Calculator)