I've been using a product called HappyFish, which does reverse engineering on Postgres and has proven to be a great DB development tool. While it's not free, it is very low cost and you can easily get a full-featured evaluation version to try out. I've been running it through its paces with a pretty complex Postgres project and I'm really pleased. The product is maturing and getting more capable all the time and responsiveness on part of the development team is excellent. Check it out here: http://www.polderij.nl/happyfish/ -----Original Message----- From: nyenyec [mailto:nyenyec@xxxxxxxxx] Sent: Thursday, January 04, 2007 6:26 PM To: pgsql-general@xxxxxxxxxxxxxx Subject: GUI tool that can reverse engineering schemas Hi, Can anyone suggest a free GUI tool that can reverse engineer a postgresql schema and show it as a diagram? It doesn't have to be very sophisticated, I just need to get a quick understanding of schemas that I'm not familiar with. Thanks, nyenyec