Apps with 'ER Diagrams' feature
DBeaver - Universal Database Manager and SQL Client. DBeaver is free and open source (GPL) universal database tool for developers and database administrators.
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...
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...
Navicat is a database administration tool that allows you to simultaneously connect to MySQL, MariaDB, SQL Server, Oracle, PostgreSQL, and SQLite databases from a single application.
DbSchema is a visual database design & management tool. It can connect to any SQL, NoSQL or Cloud database via JDBC drivers. The tool includes features such as Relational Data Browse, Visual Query Builder, Interactive Layouts, Data Generator and more.
Clickcharts flowchart software allows for easy drawing of diagrams and flowcharts to provide a way of organising and displaying data. Lay out your ideas, organisation and processes or create UML, Venn or mind map diagrams with this flow diagram maker.
SQL Maestro Group vendors powerful database administration, development and management tools for MySQL, Oracle, SQL Server, DB2, SQL Anywhere, PostgreSQL, SQLite, Firebird and...
Collaborative, model-driven, enterprise architecture tool to visualize the impact of technology changes before implementation.
Skipper, previously ORM Designer, is a visualization tool and a code generator for favourite ORM frameworks (Doctrine ORM, Doctrine2 ORM, Propel ORM and CakePHP).
An online diagramming tool with built-in productivity features to create diagrams faster. Draw flowcharts, mind maps, org charts, network diagrams, Venn diagrams and 50+ other diagrams types. Readymade templates to get started fast.
Docstell is a real time content collaboration tool that lets you document projects, requirements, system specifications and processes in a super efficient new way. Built in diagram editor, markdown support, spread sheets, templates, file uploads etc.
Documenting SQL Server, Oracle and MySQL databases made easy. Just import schema, describe anything and export to PDF, HTML or Excel.