PDF Studio
Installation
Install pdfstudio-binAUR from the AUR.
Troubleshooting
High DPI Scaling
PDF Studio may not scale correctly on high DPI displays. Try to set the display scale in the applications preferences to 2 or higher (Preferences > Display > Display Scale). If this does not work or only change your cursor size, try to start the application with
$ GDK_SCALE=2 pdfstudio
If this helps, you could create a script like this:
#!/bin/sh GDK_SCALE=2 pdfstudio
and put it in your PATH as pdfstudio-scaled to quickly start pdfstudio as pdfstudio-scaled.