[TYPO3-english] How to edit a 8-bit PNG graphic with colortype 6 = RGB+alpha?

[Martin Bless]

Hi,

how can I open a 8-bit PNG image file in a reasonable way to make
some modifications? It is of type "RGB+alpha" and has transparency
information. Photoshop shows that transparency but doesn't create
an alpha layer for it.

Who can shed light on this? Any links? Any way? A lot of people in
the internet seem to have the same question ...

... driving me mad!

Martin

-- 
Certified TYPO3 Integrator | TYPO3 Documentation Team Member

http://mbless.de