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PNG-to-PNG batch conversion (preserving Alpha Ch.)
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Dear Forum,

I need to halve the resolution of about sixty .png pictures, from 600dpi to 300dpi, preserving their Alpha Channel (transparent background).

I tried with XnView, which provides a very complete batch conversion/editing tool, but, ulnluckily, in the new 300dpi files Alpha is suppressed.

What can I do?

Can GIMP work on these several files this way, with a unique batch action?

Thank you.
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PNG-to-PNG batch conversion (preserving Alpha Ch.) - by michele.bartolettistella - 10-19-2017, 08:29 AM

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