Obsidian 1.0 – Personal knowledge base app
Obsidian is my favorite app, and my only missing feature is to enable better PDF support, similar to Logseq.<p>Logseq allows me to embed the PDFs inside the app and annotate them with all the bells and whistles enabled by markdown. Area highlights, math notation, all these things are not possible with classical PDF readers, and I think Obsidian would fit well here.