EasyLog 21CFR

Download version 2.1 of our EasyLog 21CFR software, compatible with 32-bit and 64-bit versions of Windows 7, 8 and 10.

Welcome to EasyLog 21CFR Software


Our latest software offering allows users to store data in compliance with the regulations of 21CFR Part 11 when using the temperature-based EL-21CFR-1-LCD, temperature and humidity based EL-21CFR-2-LCD and higher accuracy version EL-21CFR-2-LCD+ and external thermistor based EL-21CFR-TP-LCD and higher accuracy version EL-21CFR-TP-LCD+.

Watch our Software Tutorial Videos

This is the first Video in the series of three on how to setup the 21CFR software. 

If you are unsure if this is the software you need to download check our "Software for use with..." drop down menu on the left.

Video two shows you how to setup your EasyLog 21CFR Data Logger.

Video three shows you how to stop and download data stored on your 21CFR data logger and explains the features in the graphing software.

How Does Our Software Comply?  

As well as the core offerings of the existing EasyLog software, Lascar's 21CFR software allows users to log in to the software with specific permissions, collect readings from the data logger in an encrypted format which cannot be edited, provide a full audit trail of activities and actions taken and add comments to specific readings before being approved by an authorised user. Electronic signatures are added to all reports to show who has started, stopped and approved the session data.

EasyLog 21CFR software ensures digital security and compliance. Particular features include:

  • Assign individual users specific permissions
  • Full software & session data audit trails
  • Receive email alerts for failed log in attempts
  • Digital signatures added to all reports
  • Add comments to specific readings