POV-ray
https://www.povray.org/
Thing been around forever. You can even find old versions for DOS, OS/2 and Win3x at that site. Not the easiest thing to use...
The more I learn to use this on the Linux box, the more I am grateful that Pierre Gougelet makes it available. This thing fills in some gaps and does some things better than various proggies and command-line utilities do.Steven W wrote: ↑2021-03-25 22:33XnView
https://www.xnview.com/
You may have noticed this in my Raspberry Pi screenshot, it makes me miss Irfanview a little less on Linux. There's a Windows version too, if the MP (multi-platform) version runs a bit flaky on Windows, check under "Products" on the site and get the 'Classic' version. Oh yeah, I think it was version 1.50 that works on Windows 3.x.

JROK's Game Conversions PacPC, MsPacPc
Games for DOS. Freeware.
https://www.jrok.com/games_orig.html
https://www.jrok.com/pcbert.html
Games for DOS. Freeware.
https://www.jrok.com/games_orig.html
For free distribution the archives of these games MUST NOT be modified in ANY way.
You are free to host these files on your website PROVIDED you include a link back to this page.
These games MUST NOT be included in ANY kind of self-extracting installer or archiver.
These games can only be distributed for NON-PROFIT purposes. This specifically excludes any and ALL embedded advertising, banners, linking or any other activity which results in commercial gain.
This means NO SALES and NO AUCTIONS of this software.
MsPacPc, she has four different mazes to complete, all the same fun.
PacPc the arcade classic, eat the dots and avoid the ghosts.
https://www.jrok.com/pcbert.html
PC*Bert V1.01 is finally here ready for download. This game is based on one of the all time greatest classics, no prizes are given for guessing which one..