dspdfviewer a simple viewer for latex-beamer presentations that are built with the show notes on second screen option of latex-beamer. It will take your PDF file, split it in a left and right half and render the two halves individually to the screens. In addition, your laptop screen will contain some counters and a wall-clock, which may help you time your presentation right.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.