C caubeck macrumors 6502 Original poster Nov 2, 2007 420 8 May 26, 2010 #1 When I tell a document manager to open a PDF in another application, is a second copy made or do both applications share access to a single copy stored somewhere? I believe the former is the case but I'm not 100% sure.
When I tell a document manager to open a PDF in another application, is a second copy made or do both applications share access to a single copy stored somewhere? I believe the former is the case but I'm not 100% sure.