Really gets the job done. I've been looking for a Derby db browser which can disconnect without shutting down the whole program, and I found that the Derby plugin from SquirrelSQL works great
Unfortunately the issues with 3.5.2 are numerous. For starters, the windows installer attempts to install into C:\Program Files(x86) but runs without administator privs. Once that issue was resolved, I had to edit the .bat launcher to specify my javaw.exe location as the launcher couldn't locate. After finally starting the program, none of the default drivers showed up and I had to manually start adding jdbc drivers to the class path and restart. Many times during this process the application would hang and have to be killed and restarted. Unfortunately completely useless.
nice and light weight.