Epi Info

Epi Info Logo

Epi Info is public domain statistical software for epidemiology developed by Centers for Disease Control and Prevention. The program allows for electronic survey creation, data entry, and analysis. Within the analysis module, analytic routines include t-tests, ANOVA, nonparametric statistics, cross tabulations and stratification with estimates of odds ratios, risk ratios, and risk differences, logistic regression (conditional and unconditional), survival analysis (Kaplan Meier and Cox proportional hazard), and analysis of complex survey data.

Click here to search the PC Suites for versions of this software
Current version available: Epi Info 


  • Windows Yes
  • Macintosh  No
  • Linux  No  

Does NUI, Galway have a site licence for Epi Info software?

Epi Info is available free to download from www.cdc.gov/epiinfo/

How can I get Epi Info software for my computer?

  • Epi-Info is available in PC Suites – search online for relevant PC suites.  

  • Students     
    Epi Info is available free to download from www.cdc.gov/epiinfo/ 

  • Staff 
    Epi Info is available free to download from www.cdc.gov/epiinfo/ 

Can I install Epi Info software on my home computer?

Epi Info is available free to download from www.cdc.gov/epiinfo/

Where can I get technical support about Epi Info?

Limited support is available from www.cdc.gov/epiinfo/