I use Trilium Notes as my OneNote replacement at home. I don’t use it religiously, but it’s helpful for basic stuff and seems pretty feature rich if you need that.
I primarily use it with a drawing tablet to annotate PDFs during meetings. I’ve been shifting towards just directly using PDFxchange for the purpose though since it makes it easier to send after meetings and I can directly edit the pdf still. It just pops up with annotation bubbles when trying to draw on top off existing drawings, so that’s an annoyance.
You could try rnote and xournalpp for PDF annotation. It works pretty well in my expeience for handwriting. I’d reccommend rnote over xournalpp since it can directly save to pdf (iirc), and you can also have an infinite canvas, so it would also be a good OneNote replacement in that department. For popup notes, inline text and stuff, okular from KDE works pretty well for me, but I have also heard good things about the GNOME pdf viewer (UI wise). Haven’t used the GNOME pdf viewer though, so can’t attest to features.
I use Trilium Notes as my OneNote replacement at home. I don’t use it religiously, but it’s helpful for basic stuff and seems pretty feature rich if you need that.
I primarily use it with a drawing tablet to annotate PDFs during meetings. I’ve been shifting towards just directly using PDFxchange for the purpose though since it makes it easier to send after meetings and I can directly edit the pdf still. It just pops up with annotation bubbles when trying to draw on top off existing drawings, so that’s an annoyance.
You could try rnote and xournalpp for PDF annotation. It works pretty well in my expeience for handwriting. I’d reccommend rnote over xournalpp since it can directly save to pdf (iirc), and you can also have an infinite canvas, so it would also be a good OneNote replacement in that department. For popup notes, inline text and stuff, okular from KDE works pretty well for me, but I have also heard good things about the GNOME pdf viewer (UI wise). Haven’t used the GNOME pdf viewer though, so can’t attest to features.