XnView Software

OK, back to first suggestion:
"Filesize" label >>> 2.30 MiB (space before MB)
"Size" label >>> 2.30MiB (no space)
One of the labels must be corrected. I think with space is better for reading.

I can not make XnViewMP label to show MB or KB, what am I missing ?

When I double click on thumbnail in opens View mode - this is default behavior.
Sometimes i rotate my desktop to look at my pictures in vertical position of the laptop.
But when I double click (when desktop is rotated) it opens the default editor for file type. (For example psd file wil open ...

Is it possible to add buttons Minimize & Close at the right end of menu bar?
These buttons to be visible if Title-bar is hidden (and tabs not used).

Yes, working here too.
Sorry for the wrong post, please remove it

Anyone to confirm support for clip files on Windows8.1-64bit ?
I can not see thumbnails in XnView 2.41 although i see these in Explorer.

My custom label for thumbnails is
{WidthCm} x {HeightCm} cm - {DPI} dpi - {Size}
and it looks like this:
7.50 x 10.00 cm - 300 dpi - 2.30MiB
Please add space before MB !

It looks better and more readable in default "Filesize" label - 2.30 MiB (space before MB)
In XnView Classic it is just:
2.30 ...

+1

My opinion is YES - menu entry has to be valid for all modes/windows.
Example: I have some files with Alpha channels,
In my case these Alpha channels are saved selections used in working process in Photoshop, not a final boundary of the image.
These files have thumbnails cropped to Alpha mask ...

This is a bug, i think Pierre confirms it.
There is a menu entry - View>Use Alpha chanel
Now it is useless if state is not remembered. No reason to check/uncheck it on every app start.
(Especially in Compare window where it is impossible to change state of Alpha channel.)

Is it possible tabs to go in Title bar ? Like Firefox, Chrome, WPS Office ....

Pixel ratio is something different.
If I resize an image in Photoshop for example and make it 20cm wide - then when I zoom it to "Real size" in xnView it has to be 20cm wide on my monitor screen - this depends on DPI settings of screen (I think).

In this topic 3 questions exist:
1. Main post was ...

Helmut say: ...A good user interface is works intuitively and as expected....
Pierre say: ...if you have some view or browser, and you click on'X', the app quits, so it must be the same with compare tab.
What you both say is true.

Looking at xnTriq and Helmut opinion for the problem in this topic ...

Go to Cusstomize toolbar and click Save button on upper right position.
Save as 'My1' for example.
Open xnViewMP directory, file 'My1.bar' will be there, open it with notepad.
You will see sections for Browse and View.
Edit as you like and save (with xnVew not running). Example - Copy all between ...

Something like this: OR