joomla templates
Education
Education

Portable tools for learning, deskbooks, handbooks and digests

XCALCXCALC  is a highly configurable calculator that can be used for simple calculations using decimal or complex floating point, or hexadecimal, octal or binary integer numbers. The program uses RPN (Reverse Polish Notation), similar to the classic Hewlett Packard handhelds.
Converber Converber is a unit converter that supports more than 1000 various units of measure in 38 categories. Converber converts everything from length and force to flow and temperature.