El 17/03/23 a las 16:43, Gottfried escribió:
> Hi,
> which package is useful and easy to use to convert and resize images 
> in Guix?
> I mean to reduce the size of the photo.

Hi, Gottfried.

You can use imagemagick or GIMP. You can find examples of resizing in 
the following links:

  * https://imagemagick.org/Usage/resize/
  * https://www.gimp.org/tutorials/GIMP_Quickies/

They can also convert between formats and many more things.

Hope that helps,

-- 
Luis Felipe López Acevedo
https://luis-felipe.gitlab.io/