XnView Software

Hi, I've been trying to use XnViewMP to mass convert HEIC files to PNG while keeping the metadata; however there's a a slight color difference between the original and final image. I have the "preserve color profile" box checked but there's still a difference. Using version 1.9.5, any help would be ...

Although an old post I notice the same just now.

It seems to occur for me when using the Export function to preview... name format is the likes of "xnview_1762366641.png"

... Info Panel showing the "EXIF" section for one of your files.

catalog filter pan
https://www.pointlecture.fr/pmbupload/z-filter-date-properties.png

info "EXIF" section
https://www.pointlecture.fr/pmbupload/z-info-exif.png


Param Catalog
In my config "base directory" is not empty (I run ...

Win11?

potentially dangerous behavior of 'Estimated quality'
for example:
i have a PNG file and i want to save it as JPEG
i select 'Save as' and in 'Options' I check 'Use JPEG-li' and set 'Quality' to 90
now I have a 185KB file, and 'Info' pane shows that 'Estimated quality' is only 57 (which is baffling)
i ...

Hello - I have XnViewMP on my PC and I cannot seem to open/view heic or png files through the viewer. I have checked XNViewMP settings - these don't even seem to be an option in tools-settings-formats (in other words, HEIC and PNG are not on the list of file types).

I thought this was an all-in-one ...

... out jpeg -truecolors *.gif

Convert JPEG files to GIF files
nconvert -out gif -dither -colors 256 *.jpeg

Convert with a resize
nconvert -out png -resize 510 230 *.jpeg
nconvert -out png -ratio -resize 510 0 *.jpeg
nconvert -out png -ratio -resize 0 510 *.jpeg
nconvert -out png -resize 200 ...

... in XnView MP on Linux.

For testing purposes, I have prepared the following two images.
These are screenshots taken on each OS and encoded from PNG into JXL using cjxl.

test-images.zip

Since jxl cannot be attached, I attached it as jpeg here.
The test jxl images are included in the zip file ...

... this may be irrelevant to non-Mac users, but if you are interested, I created this Liquid Glass icon for macOS 26+. I am providing both .icns and .png files. Feel free to use them in any way you see fit. My dream would be for a design similar to this - not necessarily my exact version - to become ...

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 ...

... and display it as though it was the preview of the model file.

The separate thumbnail file would be stored as a common file format (jpg or png) and I do not wish to implement decoding for jpg or png in my plugin. Ideally my plugin would just delegate to an existing filetype's loader after ...

... Now every Windows machine has these fonts installed and they are much better rendering font than Simsun.

If you want a screenshot of current behavior in Xnview, I can attach it here: https://i.imgur.com/XiJIJv8.png

Also "无标题" rendered in explorer, using "Microsoft Yahei UI": 1.png

Thank you.

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 1.9.4 ...

... image in fullscreen by pressing F11. Then use left and right keys to switch between two images (right, left, right, left, ...) - observe delay for PNG files even for second and further switches. Then do the same for two provided TIFF files and see that switching is much faster.

It's the same ...