ZoomIt - Presentation utility for zooming and drawing on the screen.
Solid - Solid is a solution for online business meetings.
Virtual Magnifying Glass - Virtual Magnifying Glass, a free, open source, screen magnification program for Windows, Linux, FreeBSD and Mac OS X. Free full version download and instructions for use.
Tooqan - Find out how effective your meetings are
Epic Pen - A windows tool for drawing over your desktop and applications
Deepwork.today - Keep a tab on your day