In article ,
Appin wrote:
PDF still depends on the viewer version to display the file correctly.

And the constant "upgrades" and compatibility problems between
versions make it as big a PITA as Word.

Something of an exaggeration there. And the real point is that Reader
is free, so no-one has any excuse for not being able to read up to date
features.

It may be free, but the latest version may need the latest PC to work on.
And not everyone uses PCs - or the latest one.

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*Why do the two "sanction"s (noun and verb) mean opposites?*

Dave Plowman London SW
To e-mail, change noise into sound.