XnView Software

xnview wrote: Thu Oct 09, 2025 5:56 am In browser, panels need to be updated

But what is the point updating panels when image is viewed in fullscreen with panels hidden?

Thanks, I've just tried it.
With this version there is no difference in speed now when switching between PNG and TIFF files.
So images of different formats are now switching with the same speed I would say.

But there is still difference in speed when switching in browser mode compared to dedicated ...

Yes! I didn't know it's possible to enter fullscreen from a tab.
So yes - the issue (slow switching to PNG images) is there if I enter fullscreen from browser.
And if i open any image in an image tab - the switching is then super fast, both in tab mode and also if i enter fullscreen from that tab by ...

It's the same speed, please send us your xnview.ini
For me it is not.
Try switching between png and tiff forward and backwards multiple times.
It switches fast to tiff, and much slower to png.
Here is the ini file: https://filebin.net/jfnam620h4r32np7
But on my system it is the same with clean 1.9 ...

Hi.

SW: XnView MP 1.9.4 (same issue for at least 1.9.3)
OS: Windows 10 22H2 x64

I'm trying to compare images by switching forward and backward using arrow keys (left and right), but issue also happens when using mouse to switch images. Here is the issue - switching for some formats is super fast ...