save/export PGAdmin server list configuration settings

I've the same issue and solve it in this way, using this doc

1. Export

   /path/to/python /path/to/setup.py --dump-servers /path/to/pg4_cnx.json
   

Output message : Configuration for x servers dumped to /path/to/pg4_cnx.json.

2. Import

   /path/to/python /path/to/setup.py --load-servers /path/to/pg4_cnx.json
   

Output message : Added n Server Group(s) and x Server(s).

Under Windows (7|10), you can find "python.exe" & "setup.py" in this sub-dirs of your PgAdmin4 install : pgAdmin 4venvScriptspython.exe pgAdmin 4websetup.py

Hope this help you

Under Windows, pgAdmin4 stores the server list in the users directory in a SQLLite 3 format. Here:

%your-user-home%AppDataRoamingpgAdminpgadmin4.db

I ran into a similar issue where I was on OSX and now have a windows computer. I don't want to have to re-enter all of the connection entries. I found out that on OSX the PGADMIN III servers list is located in your home user directory inside the file "pgadmin3 Preferences":

vim ~/Library/Preferences/pgadmin3 Preferences

Now it doesn't seem like there is an easy way to import this into a non-OSX version, however at least I should be able to copy/paste most of it into the new PGADMIN III application.

In Ubuntu 13.10 pgAdmin stores configuration in user's home directory:

/home/<<username>>/.pgadmin3
or shorter
~/.pgadmin3

Note that this file is hidden, so you may need to enable some kind of "Show hidden files" option in your file manager.

Under Windows this information is stored in the Registry under the key:

HKEY_CURRENT_USERSoftwarepgAdmin III

In Linux systems I would expect some file in the user home directory.