There are many programs for drawing on the computer, more or less simple, with professional tools or in some cases, such as programs for children. In other articles we have seen several free web apps for drawing on PC and Tablet and the best free programs for drawing on PC.
In this article, however, I wanted to report three different types of whiteboards, the infinite one as a PC background, the professional collaborative one and one for children.
Blackboard is a program to download to a very small PC, just 20 Kbytes, that works on Windows and Linux in a truly original way.
Practically transforms the desktop into a blackboard background in which to draw, with the special peculiarity of being infinite.
The black background covers the desktop icons, but not the taskbar, thus leaving the PC usable for all its functions.
In the background you can draw using the left mouse button and delete using the right button.
With the central button, on the other hand, you can scroll the board above, below right and left to draw again in an empty spot, without having to cancel what has been done.
Each mark written on the blackboard is automatically saved and remains in memory.
You can change the color of the pen using the keys from 0 to 9, you can change the background color with the b key and if you want to exit just press the ESC key.
If you like the idea of the infinite whiteboard, but you would like something more professional, to be used also for collaborative projects and works, you can instead use the infinite whiteboard online of the RealtimeBoard website
This is a web app designed to work together with other people and create even complex projects, pinning them on a giant blackboard that can be thought of as those of detectives in detective films.
You can add photos, documents, tables, icons, videos, Google searches to the blackboard and then draw, write, create shapes and put whatever you want.
A whiteboard can be shared with other people who can work together at the same time and see the changes made by others in real time.
To finish, I also want to report the program to have a blackboard in which to draw on a PC that is suitable for children, easy to use and that can also be opened in full screen.
It is TuxPaint, perhaps the best free app that can be found for PC and also for Android.
READ ALSO: Draw on the desktop with the mouse and zoom in on parts of the screen
