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The vector stencils library "Android system icons - toggle" contains 7 toggle pictograms: check boxes, radio buttons, stars.
Use this icon set to design user interface of your Android application.
The icons example "Design elements - Android system icons (toggle)" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the "Android user interface" solution from the "Software Development" area of ConceptDraw Solution Park.
Toggle system icons
Toggle system icons, star outline icon, star icon, star half icon, radio button on icon, radio button off icon, check box outline blank icon, check box icon,

Network Icons

ConceptDraw DIAGRAM diagramming and vector drawing software is the best for drawing professional looking Computer Network Diagrams thanks to the network icons from the libraries of Computer Network Diagrams Solution from the Computer and Networks Area of ConceptDraw Solution Park.

Local area network (LAN). Computer and Network Examples

A local area network (LAN) is a devices network that connect with each other in the scope of a home, school, laboratory, or office. Usually, a LAN comprise computers and peripheral devices linked to a local domain server. All network appliances can use a shared printers or disk storage. A local area network serve for many hundreds of users. Typically, LAN includes many wires and cables that demand a previously designed network diagram. They are used by IT professionals to visually document the LANs physical structure and arrangement.
ConceptDraw - Perfect Network Diagramming Software with examples of LAN Diagrams. ConceptDraw Network Diagram is ideal for network engineers and network designers who need to draw Local Area Network diagrams.
How to Draw a Computer Network
How to Draw a Computer Network

ERD Symbols and Meanings

Crow's foot notation is used in Barker's Notation, Structured Systems Analysis and Design Method (SSADM) and information engineering. Crow's foot diagrams represent entities as boxes, and relationships as lines between the boxes. Different shapes at the ends of these lines represent the cardinality of the relationship.
The Chen's ERD notation is still used and is considered to present a more detailed way of representing entities and relationships.
To create an ERD, software engineers mainly turn to dedicated drawing software, which contain the full notation resources for their specific database design - ERD symbols and meanings. CS Odessa has released an all-inclusive Entity-Relationship Diagram (ERD) solution for their powerful drawing program, ConceptDraw DIAGRAM.
How to Build an Entity Relationship Diagram (ERD)
How to Build an Entity Relationship Diagram (ERD)

Network Topologies

Running your own business or working for some company as IT specialist, one day you definitely face the need of connecting all network and computer devices existing on this enterprise's balance sheet. Especially once this company grows you need more stuff and so elements of network such as laptops, servers, scanners, printers, fax machines, telephones, routers, so you definitely have to make network topology flowchart to arrange it all correctly to connect it with each other. In this case to use ConceptDraw DIAGRAM as a tool to make your topology diagram is the best decision ever! Test how simple it is to use our samples to create your diagrams in a short term! Whether you need to make logical or physical topologies you can always use the service of our software and with help of libraries to design whatever you need. The basic topologies types are: ring, mesh, bus, star, tree or fully connected one, and its examples are there in Solutions waiting for you on this site to use it all. Check it out and enjoy simplicity of using this application right now!
Create Network Topology Diagram
Create Network Topology Diagram
The vector stencils library "Logical symbols" contains 49 logical symbols for drawing logical network topology diagrams.
"Logical topology, or signal topology, is the arrangement of devices on a computer network and how they communicate with one another. How devices are connected to the network through the actual cables that transmit data, or the physical structure of the network, is called the physical topology. Physical topology defines how the systems are physically connected. It represents the physical layout of the devices on the network. The logical topology defines how the systems communicate across the physical topologies.
Logical topologies are bound to network protocols and describe how data is moved across the network. ... EXAMPLE : twisted pair Ethernet is a logical bus topology in a physical star topology layout. While IBM's token ring is a logical ring topology, it is physically set up in star topology." [Logical topology. Wikipedia]
The icons example "Logical symbols - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Computer and Networks solution from the Computer and Networks area of ConceptDraw Solution Park. solution-park/ computer-and-networks
Coaxial Line Tag
Coaxial  Line Tag, coaxial line tag,
Fiber Optic Line Tag
Fiber Optic Line Tag, fiber optic line tag,
Twisted Pair Line Tag
Twisted Pair Line Tag, twisted pair line tag,
SC2200 Signaling Controller
SC2200 Signaling Controller, SC2200 Signaling Controller,
Bridge, bridge,
Network Management Appliance
Network Management Appliance, network management appliance,
Access Server (Communications Server)
Access Server (Communications Server), access server, communications server,
Terminal Server
Terminal Server, terminal server,
Web Browser
Web Browser , Web browser ,
Security Management, Cisco
Security Management, Cisco, security management, Cisco,
Lock and Key
Lock and Key, lock and key,
Lock, lock,
Key, key,
Relational Database
Relational Database, relational database,
Host, host,
University , university ,
Government building
Government building , government building ,
Home Office
Home Office, home office,
Telecommuter House PC
Telecommuter House PC, telecommuter house PC,
Medium Building, Regular
Medium Building, Regular, building,
Headquarters, Subdued
Headquarters, Subdued, headquarters,
House, Regular
House, Regular, house,
Small Business
Small Business , small business ,
Network Connector
Network Connector,
Dynamic Connector
Dynamic Connector,
Line Connector
Line Connector,
Line-curve Connector
Line-curve Connector,
Bus, bus,
FDDI Ring, FDDI ring,
Peer-to-peer, peer-to-peer,
Token-ring, Token-ring,
Star, star,
Comm-link, Comm-Link,
Curved Bus
Curved Bus, curved bus,
Ethernet, Ethernet,
Speaker, speaker,
Microphone , microphone ,
Router, router,
ATM Router
ATM Router, ATM router,
ISDN Switch
ISDN Switch , ISDN switch ,
ATM Switch
ATM Switch , ATM switch ,
ATM/FastGB Etherswitch
ATM/FastGB Etherswitch, ATM GB Etherswitch, Fast GB Etherswitch,
Workgroup Switch
Workgroup Switch, workgroup switch,
Small Hub
Small Hub, small hub,
100BaseT Hub
100BaseT Hub , 100BaseT hub,

Electrical Symbols — Qualifying

A qualifying symbol is graphics or text added to the basic outline of a device’s logic symbol to describe the physical or logical characteristics of the device.

26 libraries of the Electrical Engineering Solution of ConceptDraw DIAGRAM make your electrical diagramming simple, efficient, and effective. You can simply and quickly drop the ready-to-use objects from libraries into your document to create the electrical diagram.
The vector stencils library "Calendars" contains 44 shapes of month calendars, marker icons and symbols for schedules, and clocks. Use it to create your calendars in the ConceptDraw PRO diagramming and vector drawing software extended with the Calendars solution from the Management area of ConceptDraw Solution Park.
Small Calendar (White, Rounded)
Small Calendar (White, Rounded), month calendar,
Small Calendar (White)
Small Calendar (White), month calendar,
Small Calendar (Black, Rounded)
Small Calendar (Black, Rounded), month calendar,
Small Calendar (Black)
Small Calendar (Black), month calendar,
Small Calendar (Color, Rounded)
Small Calendar (Color, Rounded), month calendar,
Small Calendar (Color)
Small Calendar (Color), month calendar,
Mid Calendar (Rounded)
Mid Calendar (Rounded), month calendar,
Mid Calendar
Mid Calendar , month calendar,
Large Calendar (Picture 1)
Large Calendar (Picture 1), month calendar,
Large Calendar (Picture 2)
Large Calendar (Picture 2), month calendar,
Large Calendar (Color)
Large Calendar (Color), month calendar,
Large Calendar
Large Calendar, month calendar,
Large Calendar (Rounded)
Large Calendar (Rounded), month calendar,
Stylish Clocks
Stylish Clocks, clock,
Clocks, clock,
Clocks, clock,
Week (First Letters)
Week (First Letters), week,
Week, week,
7 days
7 days, 7 days,
7 days
7 days, 7 days,
Month, month,
Weeks, weeks,
Quarter, quarter,
3 Month
3 Month, 3 month,
Special Day (Circle)
Special Day (Circle), special day,
Special Day (Square)
Special Day (Square), special day,
Special Day (Triangle)
Special Day (Triangle), special day,
Special Day (Star)
Special Day (Star), special day,
Special Day (Cross)
Special Day (Cross), special day,
Special Day (Check)
Special Day (Check), special day,
Special Day (Clocks)
Special Day (Clocks), special day,
Special Day (Note)
Special Day (Note), special day,
Special Day (Lightning)
Special Day (Lightning), special day,
Special Day (Heart)
Special Day (Heart), special day,
:), special day,
:(, special day,
Moon phase, new
Moon phase, new, moon phase,
Moon phase, waxing crescent
Moon phase, waxing crescent, moon phase,
Moon phase, 1st quarter
Moon phase, 1st quarter, moon phase,
Moon phase, waxing gibbous
Moon phase, waxing gibbous, moon phase,
Moon phase, full
Moon phase, full, moon phase,
Moon phase, waning gibbous
Moon phase, waning gibbous, moon phase,
Moon phase, 3rd quarter
Moon phase, 3rd quarter, moon phase,
Moon phase, waning crescent
Moon phase, waning crescent, moon phase,

How To Create CCTV Network Diagram

Closed-circuit television (CCTV) uses cameras and monitors to carry out video surveillance. Unlike broadcast television this system has only local signal. It is a feature of almost every video camera, yet CCTV is mainly a system for visual control of certain areas such as banks, airports, supermarkets, and other places for security reasons.
Developing and installing CCTV system is a time-consuming process. It also requires certain knowledge and skills. ConceptDraw is a solution of setting video cameras rationally. You can achieve two aims at once: CCTV Design Tool saves your time and your money and helps you make professional video surveillance system.
The vector stencils library "Zodiac constellations" contains 24 icons of Zodiac constellations star charts and Zodiac sign symbols.
Use these shapes to draw astronomical diagrams and illustrations in the ConceptDraw PRO diagramming and vector drawing software extended with the Astronomy solution from the Science and Education area in ConceptDraw Solution Park.
Aries, Aries,
Taurus, Taurus,
Gemini, Gemini,
Cancer, Cancer,
Leo, Leo,
Virgo, Virgo,
Libra, Libra,
Scorpius, Scorpius,
Sagittarius, Sagittarius,
Capricornus, Capricornus,
Aquarius, Aquarius,
Pisces, Pisces,
Aries sign
Aries sign, Aries symbol, Aries sign,
Taurus sign
Taurus sign, Taurus symbol, Taurus sign,
Gemini sign
Gemini sign, Gemini symbol, Gemini sign,
Cancer sign
Cancer sign, Cancer symbol, Cancer sign,
Leo sign
Leo sign, Leo symbol, Leo sign,
Virgo sign
Virgo sign, Virgo symbol, Virgo sign,
Libra sign
Libra sign, Libra symbol, Libra sign,
Scorpius sign
Scorpius sign, Scorpius symbol, Scorpius sign,
Sagittarius sign
Sagittarius sign, Sagittarius symbol, Sagittarius sign,
Capricornus sign
Capricornus sign, Capricornus symbol, Capricornus sign,
Aquarius sign
Aquarius sign, Aquarius symbol, Aquarius sign,
Pisces sign
Pisces sign, Pisces symbol, Pisces sign,

How To use House Electrical Plan Software

House Electrical Plan Software for creating great-looking home floor, electrical plan using professional electrical symbols.
You can use many of built-in templates, electrical symbols and electical schemes examples of our House Electrical Diagram Software.
ConceptDraw is a fast way to draw: Electrical circuit diagrams, Schematics, Electrical Wiring, Circuit schematics, Digital circuits, Wiring in buildings, Electrical equipment, House electrical plans, Home cinema, Satellite television, Cable television, Closed-circuit television.
House Electrical Plan Software works across any platform, meaning you never have to worry about compatibility again. ConceptDraw DIAGRAM allows you to make electrical circuit diagrams on PC or macOS operating systems.
Create an Electrical Diagram
Create an Electrical Diagram

How To use Switches in Network Diagram

Special libraries of highly detailed, accurate shapes and computer graphics, servers, hubs, switches, printers, mainframes, face plates, routers etc.
Use ConceptDraw DIAGRAM with Computer & Networks solution for drawing LAN and WAN topology and configuration diagrams, Cisco network diagrams, network wiring schemes and floor plan layouts.
The vector stencils library "Computer network" contains 51 symbols of computer network devices and equipment for drawing computer network diagrams.
"Network Mapping Software.
A number of software tools exist to design computer network diagrams / or generate visual maps of networks, servers, storage, services, data centers, and other peripherals. Broadly, there are two types of software tools - those that help create diagrams manually and those that generate them using automated / semi-automated approaches.
Type of Software.
(1) Manual - allows users to design and draw logical and physical topology diagrams by manually placing icons and connections.
(2) Automated - generate topology diagrams / maps by traversing the network and automatically discovering resident devices or by importing network data." [Comparison of network diagram software. Wikipedia]
ConceptDraw PRO is the software for manual design of computer network diagrams. The solutions of the Computer and Networks area in ConceptDraw Solution Park extend ConceptDraw PRO with vector stencils libraries, templates and examples for creating the computer network diagrams.
The symbols example "Computer network - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Computer and Networks solution from the Computer and Networks area of ConceptDraw Solution Park. solution-park/ computer-and-networks
Laptop, laptop computer,
Desktop computer
Desktop computer, desktop PC,
Firewall, firewall,
Bus, bus,
Ethernet, Ethernet,
Star network
Star network, star,
FDDI Ring, FDDI ring,
Token-ring, Token-ring,
Comm-link, Comm-link,
Modem, modem,
Laser printer
Laser printer, laser printer,
Inkjet printer
Inkjet printer, inkjet printer,
Image scanner
Image scanner, scanner,
City, city,
Ethernet hub
Ethernet hub, hub,
Wireless router
Wireless router, wireless router,
Network switch
Network switch, switch,
iPod Classic
iPod Classic, iPod Classic,
iPhone/ iPod Touch
iPhone/ iPod Touch, iPhone, iPod Touch,
Xserve RAID
Xserve RAID, Xserve RAID,
XServe, XServe,
Apple Thunderbolt Display
Apple Thunderbolt Display, Apple display,
Data store
Data store, data,
Mac Pro
Mac Pro, Mac Pro,
iMac, iMac desktop,
RAID, RAID drive,
Mainframe, mainframe,
Rack-mountable server
Rack-mountable server, server,
Server, server,
Cloud, cloud,
Computer monitor
Computer monitor, monitor,
Workstation, workstation,
Router, router,
IP Phone
IP Phone, IP phone,
Fax, fax,
Mobile phone
Mobile phone, cell phone,
Smartphone, smartphone,
Compact Disk
Compact Disk, compact disk,
Mouse, mouse,
Apple Wireless Mouse
Apple Wireless Mouse, Apple wireless mouse,
Computer keyboard
Computer keyboard, keyboard,
Apple Keyboard
Apple Keyboard, Apple keyboard,
Radio tower
Radio tower, radio tower,
Satellite dish
Satellite dish, satellite dish,
Satellite, satellite,
Webcam, webcam,
AirPort Extreme
AirPort Extreme, AirPort Extreme,
Airport Express
Airport Express, Airport Express,
MacBook, MacBook,
iPhone 4
iPhone 4, iPhone 4,

Point to Point Network Topology

This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Computer and Networks solution from Computer and Networks area of ConceptDraw Solution Park.
This sample shows the Point-to-point network topology.
Network topology is the topological structure of the computer network.
Point-to-point network topology is a simple topology that displays the network of exactly two hosts (computers, servers, switches or routers) connected with a cable. Point-to-point topology is widely used in the computer networking and computer architecture.
The vector stencils library "Education pictograms" contains 128 education pictograms. Use this flat icon set to design your educational infogram in ConceptDraw PRO diagramming and vector drawing software.
The vector stencils library "Education pictograms" is included in the Education Infographics solution from the Business Infographics area of ConceptDraw Solution Park.
Apple, apple,
Artist oil colors
Artist oil colors, artist oil colors,
Artists paint palette
Artists paint palette, artists paint palette,
Atom, atom,
Baseball, baseball, baseball bat, baseball,
Basketball, basketball, basketball basket, backboard basketball,
Beaker, beaker,
Bell, bell,
Bicycle, bicycle,
Book - open
Book - open, open book,
Books, books,
Brushes, brushes, paintbrush,
Bunsen burner
Bunsen burner, bunsen burner,
Calculator, calculator,
Calendar, calendar, wall calendars,
CD, cd,
Cell model
Cell model, cell model,
Chemical flask
Chemical flask, chemical flask, conical flask,
Cloud, cloud,
Colored paper
Colored paper, colored paper,
Colored pencils
Colored pencils, colored pencils,
Compass, compass,
Compasses, compasses,
Dinosaur skeleton
Dinosaur skeleton, dinosaur skeleton,
Diploma, diploma,
DNA double helix
DNA double helix, dna double helix,
Drop, drop,
Dumbbells, dumbbells,
Earth, earth,
Earth's internal structure
Earth's internal structure, earth's internal structure,
Easel, easel,
Email, email,
Eraser, eraser,
Exercise book
Exercise book, exercise book, notebook,
Felt tip pens
Felt tip pens, felt tip pens,
Folders, folders, paper folder, document folder,
Football, football,
Funnel, funnel,
Gears, gears,
Globe, globe,
Gouache, plastic jars with colored gouache,
Graduation cap
Graduation cap, graduation cap, square academic cap, master's cap,
Grand piano
Grand piano, grand piano,
Grand piano - clipart
Grand piano - clipart, grand piano,
Green blackboard
Green blackboard, green blackboard, school board, teacher pointer, chalk, sponge,
Hourglass, hourglass,
Laptop, laptop computer,
Laptop mouse
Laptop mouse, mouse, bluetooth notebook mouse, wireless mobile mouse,
Light bulb
Light bulb, light bulb,
Magnet, magnet, u-shaped magnet, horseshoe magnet,
Magnifier, magnifier, loupe,
Marker - black
Marker - black, marker,
Marker - blue
Marker - blue, marker,
Marker - green
Marker - green, marker,
Marker - red
Marker - red, marker,
Marker - white
Marker - white, marker,
Marker - yellow
Marker - yellow, marker,
Medal with ribbon
Medal with ribbon, medal with ribbon,
Metronome, metronome,
Microscope, microscope,
Moon, moon,
Music notes
Music notes, music notes, musical symbols, music staff, treble clef,
Notebook, notebook, exercise book, drawing block,
Notepad, notepad, arrowed callout, ribbon callout,
Paper clips
Paper clips, paper clips, paper clip,
Paper sheet
Paper sheet, paper sheet,
Paper sheet - grid
Paper sheet - grid, grid paper sheet,
Paper sheet - lined
Paper sheet - lined, lined paper sheet,
Paper stickers
Paper stickers, paper stickers,
Parthenon, Parthenon, Athenian Acropolis,
Pen, pen, ballpen, ball pen,
Pen - fountain
Pen - fountain, fountain pen,
Pencil, pencil,
Periodic table
Periodic table, periodic table,
Protractor, protractor,
Push pins
Push pins, push pins, push pin,
Robot, robot,
Round bottom flask
Round bottom flask, round bottom flask,
Rugby ball
Rugby ball, rugby ball, rugby league football, American football,
Ruler, ruler,
Scales, scales,
School backpack
School backpack, school backpack, schoolbag, school bag,
School bus
School bus, school bus,
School satchel
School satchel, school satchel, schoolbag, school bag, portfolio,
Schoolboy - african
Schoolboy - african, schoolboy, pupil,
Schoolboy - asian
Schoolboy - asian, schoolboy, pupil,
Schoolboy - caucasian
Schoolboy - caucasian, schoolboy, pupil,
Schoolboy - indian
Schoolboy - indian, schoolboy, pupil,
Schoolgirl - african
Schoolgirl - african, schoolgirl,
Schoolgirl - asian
Schoolgirl - asian, schoolgirl,
Schoolgirl - caucasian
Schoolgirl - caucasian, schoolgirl,
Schoolgirl - indian
Schoolgirl - indian, schoolgirl,
Scissors and a bottle of glue
Scissors and a bottle of glue, scissors, glue bottle,
Scroll, scroll,
Snowflake, snowflake,
Sport cup
Sport cup, sport cup, golden cup, champion cup, winner cup,
Star, star,
Stickers, paper stickers,
Stopwatch, stopwatch,
Sun, sun,
Tablet computer
Tablet computer, tablet computer,
Teacher with a pointer
Teacher with a pointer, teacher, schoolmarm, teacher pointer,
Teacher - african
Teacher - african, teacher,
Teacher - asian
Teacher - asian, teacher,
Teacher - caucasian
Teacher - caucasian, teacher,
Teacher - indian
Teacher - indian, teacher,
Teacher - woman, african
Teacher - woman, african, teacher, schoolmarm,
Teacher - woman, asian
Teacher - woman, asian, teacher, schoolmarm,
Teacher - woman, caucasian
Teacher - woman, caucasian, teacher, schoolmarm,
Teacher - woman, indian
Teacher - woman, indian, teacher, schoolmarm,
Telescope, telescope,
Test tube
Test tube, test tube, test-tube,
Thermometer, thermometer,
To-Do list
To-Do list, to-do list,
Tree leaf - acacia
Tree leaf - acacia, acacia tree leaf,
Tree leaf - birch
Tree leaf - birch, birch tree leaf,
Tree leaf - chestnut
Tree leaf - chestnut, chestnut tree leaf,
Tree leaf - maple
Tree leaf - maple, maple tree leaf,
Tree leaf - oak
Tree leaf - oak, oak tree leaf,
Tree leaf - walnut
Tree leaf - walnut, walnut tree leaf,
Triangle ruler
Triangle ruler, triangle ruler,
Volleyball, volleyball,
Violin, violin, violin bow, violin bow, violin,
Violin - clipart
Violin - clipart, violin, violin bow,
Wall clock
Wall clock, Wall clock,
Watercolor set
Watercolor set, watercolor set,
World map
World map, world map,