PL/SQL Developer Client Key Board Shortcuts

            We need to create new short cuts as per our convenience as the default ones are not normal and not easy to remember..

Create Your Own Short Cuts :
Click on “Tools → Preferences or else use Ctrl + Shft + L to open the preferences dialogue box
Where you could update keyboard short cuts for the client.

Then it opens a dialogue as shown below..

     Choose “User Interface” from left side panel and click on “Key Configuration” item then it opens a new panel at right side with the default keyboard short cuts , you could update them by selecting the action item and start typing new short cut.

Example 

Create short cut to save open file :

Select File / Save : means Save menu option in File menu.
Select it , and type Ctrl + s from keyboard.

And then click on OK . That's it.