XnView Software

Posted: **Sat Mar 15, 2025 8:55 am**

XnViewMP 1.8.6 64bit
Windows11 (24H2), display resolution 3840x2160, win scaling 150%

Settings - write
default Write setting are not optimal for some formats

Suggestion

update default Write settings
to use lossless compression
- PDF
  - BW, Greyscale, Color
    None → LZW
- PNG
  - Compression level
    6 → 9
- TIFF
  - BW
    None → CCITT G4
  - Color
    None → LZW + Predictor

suggestions
Settings - write - PDF, TIFF - update default settings (current post)
Settings - read - Camera RAW - clarify settings
Default JPEG compression settings
Settings - formats - rework Saving Read Write tabs

Posted: **Wed Mar 19, 2025 7:41 am**

See issue for current status and some details.

Posted: **Thu Mar 27, 2025 8:57 am**

This problem is supposed to be fixed in XnView MP 1.8.7. Please check and confirm the bug fix here.

Posted: **Thu Mar 27, 2025 9:30 am**

done in 187

XnView Software

Settings - write - PDF, TIFF - update default settings

Settings - write - PDF, TIFF - update default settings

Re: Settings - write - PDF, TIFF - update default settings

Re: Settings - write - PDF, TIFF - update default settings

Re: Settings - write - PDF, TIFF - update default settings