JCrypTool screenshots

JCrypTool is the new cryptography e-learning platform.
JCrypTool 1.0 : General view
JCrypTool 1.0 : General view

Alternative downloads

FRS Division Drills
rating

FRS Division Drills provides practice with simple division and long division.

SMART Sync Student
rating

This intuitive software helps you make the most of class time.

NLVM
rating

The National Library of Virtual Manipulatives (NLVM) is an NSF supported project