# Accessible Klango Math Tools

**Klango Math Tools **
is a set of **free **
self-voicing programs:

**calculator****audio graphs**of mathematical functions**shared notes**and lessons

Klango is tested from June 2008 by a community of users in Europe and US, most of whom are blind or vision impaired.

Klango Math Tools has also graphical interface,
which helps teachers or parents to effectively support a pupil in doing
calculations, homework or audio graphs of mathematical functions.

To start using **Klango Math Tools **
download an installation package for Klango from http://setup.klango.net

If you are new to accessible software, learn how to make your computer speak with Klango Math Tools at http://speak.klango.net

blind,
accessible,
calculator,
graphs,
mathematics,
plots,
audio,
math

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