Whilst looking for a Lightroom 4 guide, I came across an older post (Lightroom 3 User Guide (free from Adobe)) which made reference to the free pdf from Adobe for LR3 which is quite useful.

However, as we're on v4 now, thought I'd share the direct link to the new one (dated 09.09.12);

http://help.adobe.com/en_US/lightroo...oom_4_help.pdf


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