Gottfried <gottfried@posteo.de> writes:

> [[PGP Signed Part:Undecided]]
> Hi,
>
> thanks for your help.
>
> converseen is a nice and easy to use programme,
> in which you can  convert an image/picture/photo with some klicks.
>
> And also many images at once.
>
> You simply choose/load all the images, tick them,
>
> and with one other tick you convert all of them at once
> in choosing beforehand how much and to what kind you would like to
> convert them.
>
> So if it doesn’t take too much time for somebody to build it for Guix
> I would be happy.

Not a proper upstreamable package yet, but you can build it locally in a
few minutes: