Postbird vs. PostgreSQL Maestro vs. SQL Server Data Access Components vs. SQL Workbench Comparison Chart

Complete and powerful database management, admin, and development tool for PostgreSQL. Browse, create, edit, duplicate, rename, and drop all schema objects like tables, views, functions, or triggers in the simplest way possible. Simplify your data modeling tasks. Create tables and relations in a few mouse clicks. Print diagrams or export them to a number of graphical file formats. Browse, edit, print, sort, group, and filter your data using a wide spectrum of available tools including master-detail views. Build graphical diagrams and OLAP cubes. Enjoy a feature-rich SQL Editor with code completion, code folding, and SQL formatted, or build your queries visually. Export your data to as many as 20 most popular file formats or import data from Excel, CSV, XML and other files. Make your server safe and secure with powerful tools provided by PostgreSQL Maestro. Split denormalized tables, generate DML procedures or updatable views, and check nullable columns with a few mouse clicks.

SQL Workbench/J is a free, DBMS-independent, cross-platform SQL query tool. It is written in Java and should run on any operating system that provides a Java Runtime Environment. Its main focus is on running SQL scripts (either interactively or as a batch) and export/import features. Graphical query building or more advanced DBA tasks are not the focus and are not planned. Powerful export command to write text files (aka "CSV"), XML, HTML or SQL (including BLOB data). All user tables can be exported into a directory with a single command. Export files can be compressed "on-the-fly". Powerful text, XML and spreadsheet import. A set of files (including compressed files) can be imported from a directory with a single command. Foreign key constraints are detected to insert the data in the correct order. Compare two database schemas for differences. The XML output can be transformed into the approriate SQL ALTER statements using XSLT.