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Draw, share and collaborate on online diagrams. Easy web flow chart, network diagram, mockup, wireframe, UML diagrams like Class, Sequence, & data flow and process flow diagrams. Creately - free web-based software for online diagram software

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We provide advice on Best Practice in Data Management and over 600 free Databases.

GenMyModel is an UML online modeler for your class models and diagrams. Create in seconds, export your models and generate code. Try the beta.

Online diagram and flowchart software. Create diagrams and drawings such as flowcharts, mind maps, network diagrams, UML diagrams, wireframes, user interface designs and other drawings online with LucidChart.

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TinyModeler is a web-based domain modeling application.

draw.io is a free online diagram drawing application for workflow, BPM, org charts, UML, ER, network diagrams

CA ERwin Data Modeler is an industry-leading data modeling tool that has been the trusted name in modeling for over 20 years.

Download free, ready-to-use ER Diagrams, ERD data models