I have searched this problem for more than an hour without any clue. In Heidi SQL (for MySQL), I just need few clicks to open any table to view its data. But in pgAdmin, I must collapse many sub-folder to do that: database/Schemas/public/Tables/... and then I must right click on a table to "view data". It's 3 times slower.
I wonder if there is any easier way to look through PostgreSQL data? Or is there any other way for Postgres that allow me to make it faster?
Go to the properties of your server and check the "restore env" checkbox. That option causes pgadmin to remember your navigation between sessions. It will take you right to the table you selected last time you used pgadmin.