More and more often we use a computer and its virtual tools for work. Even now, not everyone wants to draw diagrams and projects on paper, and it’s not always desirable - it’s not always beautiful, long, but difficult to fix. Programs for drawing diagrams allow you to create them, making up of ready-made elements, or to invent your own.
On the Web you can find many free and easy to use programs for creating circuits. Their installation and use, as well as most of the interface controls are very simple, difficulties can arise only from a lack of professional skills in the field of user work.
Utility SPlan
This program for drawing schemes has hundreds of ready-made elements, divided into 40 categories. After installation, the program will immediately remind you of the inaccessibility of the save, printout, and export functions in the demo mode. That is, you will not be able to fully work, but you can get acquainted with the functions. The drop-down list at the top left with categories of elements included in the program database contains diodes, acoustics, batteries, elements for antennas, transistors, resistors, inductors and other components that only a professional electrical engineer will understand. The main field, on which all the constructions are performed, can be scaled, for example, zoomed in order to carry out precise editing or to zoom out to see the overall picture. The disadvantage of SPlan is the lack of a Russian interface (only German and English).
EAGLE app
This program allows you to design a multilayer printed circuit board. The professional solution for this program for drawing diagrams consists of four main components:
- PCB editor;
- module for creating concepts;
- library editor with elements;
- module for automatic trace boards.
The standard library contains a ton of content that is useful to any designer. In it you can find ready-made templates with circuits and circuits, models of microcontrollers and individual components, auxiliary elements such as power tracks and communication lines.
Key features of this program for drawing schemes:
- convenient editor of library components;
- module for creating schematic diagrams with a convenient menu for adding the main components and the grid settings function;
- command line and script support;
- function of search of errors in the editor of printed circuit boards and automatic creation of backup copies.
In addition, support for boards that contain up to sixteen layers.
Visio drawing program
This super-functional software product has a powerful interface with functions for creating project templates, own models for constructing and demonstrating the received data.
Microsoft created a great software solution that has become a godsend, with unlimited functionality. Using the program for drawing electrical circuits , Visio efficiently and quickly creates circuits and drawings, which are complemented by high-quality built-in components.
Quickly master all the intricacies of work and understand the available options easily with the simplest interface. It is convenient to get the necessary tips on working with the program in publicly available sources of information.
Free KiCad Editor
Designed to create electrical circuits, the development of printed circuit boards, the implementation of end-to-end design and preparation of output documents for production. This free program for drawing diagrams consists of several independent components and common content that allows you to quickly manage projects and switch to tools.
The program includes the PcbNew tool for convenient work with printed circuit boards, the function of viewing files in Gerber formats, Eeschema - editing electrical circuits, WYMeditor - report editor and CvPcb - a tool for arranging seats.
Key features and features:
- the ability to build a three-dimensional image of the board;
- Includes report editor and project manager;
- works with boards and circuits of any size;
- carries out automatic end-to-end design;
- in popular formats supports layered printing.
EDraw Max Utility
A carefully thought out and interesting application that allows you to create a variety of charts, diagrams, price lists, charts, index cards, drawings, charts, organizational plans, presentations and other similar documents. The interface of this program resembles Microsoft Office tools. All the tools and controls are divided into thematic tabs, and a well-designed settings menu and a transparent title will make your acquaintance with the program more enjoyable.
EDraw Max cannot be called a complex program for drawing electrical circuits - its development is no more complicated than Office Excel or Word.
It should be noted that EDraw Max is an excellent assistant for users with different levels of knowledge and different professions. The program fully justifies its price and is practically devoid of a worthy alternative.
Fast, small but powerful
EDraw Network Diagram is a program for building the following types of diagrams and diagrams:
- Cisco Network Design
- Active Directory
- basic charts;
- logic circuit diagrams;
- network topological schemes;
- cable network diagrams;
- WAN diagrams
- Peer-to-peer LKS (P2P).
Using the available icons of network diagrams and diagrams that symbolize computers, intermediate blocks and network devices, you can create an accurate network diagram and draw up documentation for it.
This free program for drawing diagrams has a wide variety of examples for creating projects, as well as patterns and symbols that will help you quickly create a network diagram.