Tired of dealing with the side windows? Are they obscured or obscuring what you're working on? Do you accidentally close one of them and struggle to figure out how to reopen it? Never fear! You can open GIMP in one big window, with different images displayed in separate tabs.
- Go the to top menu in the main (center) window.
- Select the 'Window' drop-down menu.
- Tick the 'Single-Window Mode' checkbox.