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Subject: Re: Windows freeware to lock in a 3: or 4:3 aspect ratio for cropping
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From: nospam <nospam@nospam.invalid>
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Subject: Re: Windows freeware to lock in a 3: or 4:3 aspect ratio for cropping
Date: Sun, 18 Feb 2018 10:44:20 -0500
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In article<8ZMzZPvxoZiaFwU8@255soft.uk>, J. P. Gilliver (John)<G6JPG-255@255soft.uk> wrote:

> >
> Well, I'm not sure if PNG can be lossless.

of course it can. 

> (Actually, I'm not sure if 
> JP[E]G can; I know the quality slider in IrfanView can be pushed up to 
> 100%, but I think that still involves some loss.)

<https://en.wikipedia.org/wiki/Lossless_JPEG>