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PGnJ is an intuitive SQL Database Development Environment for Mac OS X. PGnJ is surprisingly simple, yet extremely powerful for working with databases. Unlike alternative clients, PGnJ's unique, single window interface gives you everything you need, right at your fingertips. PGnJ supports PostgreSQL, MySQL, Oracle and SQLite.

What's New

Version 1.2:
  • PGnJ 1.2 Preview works better on Snow Leopard.
  • Because of Java's continually diminishing support, future versions of OS X may or may not be supported.
  • I highly recommend Sequel Pro for MySQL users, which has embraced the single window design seen in PGnJ since early 2004.


OS X 10.4 or later

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PGnJ User Discussion

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stosh1985 Member IconReview+6

This is an excellent application! Anyone working postgres on Mac OS X will find this a wonderful tool to aide in their development. I've been working with postgres for a year and a half and when I first started I missed the lack of utilities that other DB servers like MySQL had available to them. Finding PGnJ filled the gap and has helped me immensely. I've even come to use it for MySQL development as it's so much better than the unstable MySQL distributed GUI Client. It's light-weight, fast and does the right job - what more could you ask for? Keep up the great work!

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Version 0.8
koodough Member IconReview+2

Great simple App. I found it hard to view all of my data in my database when I starting to learn SQL until I found PGnJ.
Just one thing that needs to be changed. I'm not able to edit my connection presets. I'm a bad at typing and I have all of these misspelled presets I can't edit nor delete them.

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Version 0.7
Thomas Mango (Developer)


Thank you for your review! I wanted to just let you know that you can manage your bookmarks (change, add, remove) by selecting 'Manage Bookmarks' from the 'Database' menu.

Here is a quick screencast showing how to use this feature. Thank you for using PGnJ!

Thomas Mango (Developer)


Sorry, I forgot the link to the screencast. Here you go: http://www.screencast.com/t/ugl1uJh5

Anonymous Member IconReview

This is a very nice postgres client, you've done a good work.

This program need to grow a little bit, but it's very promising ;-)

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Version 0.4
There are no Ratings for this App yet.
> 4 3


Current Version (1.x)


Downloads 11,695
Version Downloads 1,883
License Free
Date 03 Nov 2010
Platform Intel 64 / OS X / PPC 32 / Intel 32
Price Free
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