What program should I use to design circuit diagrams?

Question

Do it yourself

I am familiar with electrical engineering at a sufficient level, but so far I have no skills in drawing up schematic diagrams of devices. Advise software, preferably free which can be used? In projects it is planned to use MK type stm32 or avr, projects in the style of developing transceivers, and other small nonsense. Well, in advance, there may be products that can automatically create printed circuit board diagrams according to a schematic diagram project. In general, I tried to decompose the essence of the issue as much as possible, I hope everything is clear.
Thanks in advance to everyone who can help me!

Answer 1

I am using Diptrace. Intuitive interface and many ready-made library elements. Plus, it is free for personal use by residents of the CIS countries.

Answer 2

KiCAD, for example.

Answer 3

Try, for example, Delta Design (there is a full-featured trial).
Of course, I can’t say anything specific about the schematic diagram editor, but the creators of DD are very proud of their creation as a whole - maybe you will like it too ;)