draw.io is a free online diagram drawing application for workflow, BPM, org charts, UML, ER, network diagrams.
Online diagram and flowchart software that supports Microsoft Visio import and can work on any operating system.
Dia is a GTK+ based diagram creation program for Linux, Unix, Mac OS X and Windows released under the GPL license.
yEd is a powerful diagram editor that can be used to quickly create diagrams manually or import external data for analysis and auto-magically arrange even large data sets by just...
Microsoft Office Visio makes it easy for IT and business professionals to visualize, explore, and communicate complex information.
OmniGraffle can help you make eye-popping graphic documents—quickly—by providing powerful styling tools, keeping lines connected to shapes even when they’re moved, and magically...
Online diagramming tool with built in productivity features to create diagrams faster. Draw flowcharts, mind maps, org charts, network diagrams, Venn diagrams and hundreds more diagram types.
PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.
ConceptDraw PRO v11 is the only product that supports Visio legacy, runs on macOS and Windows, and is a perpetual license. Import/Export VDX, VSDX, VSSX and Import VSD, VSS files.Create any business graphics, diagrams, floor plans and flowcharts. .
Cacoo is a user-friendly online diagramming tool that allows you to create a variety of diagrams such as wireframes, flowcharts, UML diagrams, network diagrams, mindmaps...
Google Drawings allows users to collaborate creating, sharing and editing images or drawings.
"If they could see what Im thinking, they'd get it!" People just understand faster with pictures.
Venn diagrams, mind maps, take notes, sketches and do other diagrams. Everything is custom and modifiable.
Creating flowcharts, organizational charts, business diagrams, science illustration, network diagrams, mind map and lots more.
Instead of starting with a blank screen, SmartDraw gives you the exact template you need. Then use simple commands to add your information and SmartDraw does the rest. There's no other drawing software like it.
Calligra Flow is an easy to use diagramming and flowcharting application with tight integration to the other Calligra applications.
Diagramo is an online flowchart software- diagrams (create, edit and share)- organization charts (create, edit and share)- network diagrams (create, edit and share)
MyDraw is an advanced diagramming software for drawing flowcharts, org charts, mind maps, network diagrams, floor plans, UML diagrams and business diagrams.
The original site has gone down and neither the site not the application is available any longer. I had an account with them which I'm not able to access now.
Browser based Chart and Diagram tool.Requires sign up. Free account allows one diagram to be saved.
The website expired for some time. Now it's up again but in Chinese only, no other languages are available.
Free html-5 based on-line diagrams design, an ideal tool for visual communication .
Nevron Vision for .NET offers the most comprehensive set of components for building enterprise-grade data visualization applications that target both the web and the desktop.
Automate various tasks on your Android smartphone or tablet. Create your automations with flowscharts, automatically change settings or perform actions based on triggered event.
Simple web based ascii flow diagram drawing tool, draw boxes, lines, arrows and type, then export straight to text/html.
Automagic Premium is the magic wand to automate your Android device.Automagic Premium helps to automate many operations, for example:-change settings depending on location