ER Designer 4+
Design Your Database Visually
雷 柴
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- $59.99
Screenshots
Description
Design and understand your system's database architecture with ease. ER Designer makes database modeling intuitive, efficient, and powerful.
Transform your database design experience with this powerful visual tool! Perfect for DBAs, developers, and architects who want to streamline their workflow. Seamlessly supports MySQL and PostgreSQL with professional-grade features that make complex database design feel effortless.
Key Features:
Modern Database Design: Full MySQL/PostgreSQL support with precise structure parsing and instant SQL preview
Visual Relationship Mapping: Smart auto-routing ER lines that beautifully illustrate table relationships
Quick Database Import: One-click import from existing databases to start visual design instantly
Bidirectional Engineering: Convert between diagrams and schemas with incremental update support
Professional Table Editor: Design tables with speed - fields, indexes, and constraints at your fingertips
Mac-optimized Workflow: Native touchpad gestures and familiar IDE shortcuts for maximum productivity
What’s New
Version 1.4.2
This update improves certain workflows to better align with standard development tool practices.
Ratings and Reviews
Do not buy - completely unusable
Basic ability to drag and drop tables does not exist. Tables move in opposite direction of mouse. Cannot reliably click fields to change field names. Cannot drop and drop field relationships via the GUI. Basic functions don’t work….simply don’t waste your money.
Developer Response ,
Thank you for your feedback, and we apologize for the inconvenience. We've recently released updates that address these issues, including fixing the clickable fields bug and implementing numerous optimizations to improve the overall experience. We’re committed to continuous improvement, and you can now report any bugs directly within the app, allowing us to address them as quickly as possible. Please give the latest version a try, and don’t hesitate to reach out if you encounter further issues.
App Privacy
The developer, 雷 柴, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- 雷 柴
- Size
- 10.5 MB
- Category
- Developer Tools
- Compatibility
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- Mac
- Requires macOS 13.0 or later.
- Languages
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English
- Age Rating
- 4+
- Copyright
- © 2025 ray chai
- Price
- $59.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.