OpenOptions
Control how a PDF opens: initial view, zoom, page layout and window options, one file or a batch — free.
Set How Every PDF Opens
OpenOptions controls the initial view a PDF opens with — magnification, page layout, window options and toolbar visibility — and applies the same settings across a whole folder in one pass.
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Try it free in your browser first
These free online tools do the single-file version of what OpenOptions automates in bulk:
Built on the Adobe PDF Library — the same engine as Adobe Acrobat.