Dia Diagram Editor is free Open Source drawing software for Windows, Mac OS X and Linux. Dia supports more than 30 different diagram types like flowcharts, network diagrams, database models. More than a thousand readymade objects help to draw professional diagrams.
Network diagrams are also really useful for network engineers and designers as it helps them to compile detailed network documentation. How to Draw a Network Diagram There are a number of different ways you can create a network diagram.
Dia can read and write a number of different raster and vector image formats. Software developers and database specialists can use Dia as a CASE tool to generate code skeletons from their drawings. Dia can be scripted and extended using Python. I have used Dia for my own side projects and, as a professor of computer science, I have recommended this tool to my students for their UML diagrams.
I find Dia to be easier to use than others that I have tried, like Microsoft Visio. I like it's many features, including export to various image formats that enables me to create clean diagrams for use in things such as assignments and exams. Types of ecosystems.
Students like the fact that it is cross-platform, which enables them to use their personal computers with Windows, OSX, and Linux and share the.dia files. Some diagramming tools use templates that create a whole diagram for you.
However, they tend to be hard to modify. With Dia, UML diagrams are build up by component.
This provides more flexibility but can have its own issues and takes a bit more time. One issue that my students and I typically face is too few connection points on a class object. This makes it difficult to use autoroute and not have lines overlap. Basic editor for basic diagrams, if you want some serious stuff, than look elsewere.
At some point, every administrator will need to diagram a network. For some, it's their primary duty — and they tend to rely on powerful, expensive tools like Microsoft Visio. But for those who need to use a diagramming tool only occasionally, a cheaper solution is best. Luckily, there are several free apps that handle the task well. Here are five tools that can help you diagram your network without breaking your budget. Some are Windows-only, while others are cross platform. Note: This list is also available as a.
1: CADE ( Figure A) was developed primarily as a CAD tool, but it also serves as a handy network diagramming tool. CADE is a 2D vector editor for Windows. It doesn't have some of the bells and whistles many of the costlier tools have, but it can handle the task of diagramming your network with ease. CADE offers most of the basic functionality found in Visio. Usb 3 vs usb 3.1.
Once you've installed CADE, you can download to help you get started. ( Figure B) is an open source, GTK+ diagramming tool that has a shallow learning curve and can help you create basic network diagrams. Like CADE, Dia was inspired by Visio — but with a much more casual approach and feel. Dia loads and saves XML formatted documents that are gziped by default to save space. Dia is also available for Linux, Mac, and Windows.
Figure B Dia 3: Diagram Designer ( Figure C) is another freeware tool that suffers (like Dia) from looking a bit on the outdated side. But Diagram Designer's ease of use should certainly make up for the old-school feel of the application. DD features include customizable template objects, a spell checker, import/export (WMF, EMF, BMP, JPEG, PNG, MNG, ICO, GIF, and PCX), a slide show viewer, a graph plotter, a calculator, MeeSoft Image Analyzer integration, and compressed file format. Figure C Diagram Designer 4: Gliffy ( Figure D) is the only Web-based tool on this list. It's easy to use and it works on any platform.
With the ability to drag and drop shapes from numerous object libraries, you can have your network diagram ready in no time. You can use Gliffy for free, but if you really want to get into creating some diagrams, you may want to pony up the $4.95/month fee for 200 diagrams, 200 MB of storage, public and private diagrams, and unlimited collaborators. Figure D Gliffy 5: yEd ( Figure E) is a Java-based tool that's available for Windows and Linux. It has a great user interface and features diagram creation, auto-layout, data import (GraphML, Excel XLS, GEDCOM, GML, XML), and data export (PDF, SWF, JPG, GIF, BMP, and HTML image maps). The auto-layout feature is particularly cool.