The PDF++ plugin seems to be optimized for desktop use and doesn’t work on mobile screens. That said, I managed to get it working in the Obsidian app on my iPad, allowing me to manage and annotate ...

Working with PDFs on Windows doesn’t have to come with high subscription costs. Right now, you can get the all-in-one PDF editor, PDF Agile, for Windows for only $39.99 (reg. $119) through StackSocial ...