MacOS: list all windows title and their owner process ids.
Tested on MacOS 13.4, Python 3.7 ~ 3.11.
Note if you run into error No module named Quartz, then run pip install pyobjc-framework-Quartz to install it.
$ python lswin.py
PID WinID x,y,w,h [Title] SubTitle
------- ----- --------------------- -------------------------------------------
169 1956 {0,-38,1280,25 } [Window Server] Backstop Menubar
169 1955 {0,-60,1280,22 } [Window Server] Menubar
169 396 {0,-38,1280,25 } [Window Server] Backstop Menubar
169 395 {0,-60,1280,22 } [Window Server] Menubar
169 6 {0,0,0,0 } [Window Server] Cursor
169 4 {0,22,1280,25 } [Window Server] Backstop Menubar
169 3 {0,0,1280,22 } [Window Server] Menubar
169 2 {0,0,1280,800 } [Window Server] Desktop
262 404 {0,-38,1280,38 } [Google Chrome]
262 393 {0,0,1280,800 } [Google Chrome]
262 380 {100,100,1,1 } [Google Chrome] Focus Proxy
262 351 {1189,45,46,18 } [Google Chrome]
262 51 {0,0,1280,800 } [Google Chrome] sjitech/mac_list_windows_pids
262 50 {0,755,1,1 } [Google Chrome]
262 43 {0,0,1280,22 } [Google Chrome]
262 42 {0,0,1280,22 } [Google Chrome]
266 3294 {0,23,1276,777 } [Sublime Text] README.md — mac_list_windows_pids
266 1954 {0,-38,1280,38 } [Sublime Text]
266 1953 {0,0,1280,800 } [Sublime Text]
266 1952 {0,0,1280,800 } [Sublime Text]
266 345 {529,83,116,56 } [Sublime Text]
266 188 {100,100,1,1 } [Sublime Text] Focus Proxy
266 186 {0,0,1280,22 } [Sublime Text]
266 185 {0,0,1280,22 } [Sublime Text]
266 93 {0,0,1280,800 } [Sublime Text] lswin
......Processes created by Safari browser will be displayed as same PID as main Safari process.