Install Foxycape PDF
It is an Obsidian community plugin. Search for it, enable it, and open a PDF from your vault.
1
Open Settings → Community plugins and turn community plugins on.
2
Browse community plugins, search for Foxycape PDF, then install and enable it.
3
Open a PDF. In Foxycape PDF settings, turn on Use as default PDF viewer if you want existing vault links to open here.
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