Клавиатурный софт

Keyboard Diagnostics

KbTester

pages-informatique.com/kbtesterv0.4.php

PassMark KeyboardTest

passmark.com/products/keytest.htm

Layout Indication

Aml Maple

amlpages.com/Rus/amlmaple.htm

Typing Tag

appshopper.com/mac/utilities/typing-tag

Capster

appshopper.com/mac/utilities/capster
github.com/tzikis/Capster
blog.tzikis.com/?page_id=251

CapSee

threemagination.com/capsee/

Layout Switching

Punto Switcher

yandex.ru/soft/punto/

Key Switcher

keyswitcher.com/default.aspx

Keyboard Pilot

tinybird.com/mac/keyboard-pilot.html

Virtual Keyboards

freevirtualkeyboard.com