seriously ??? 3 giga and you cant even SIGN A DOC?
It has link previews! Really handy for reading scientific papers. Feature-wise it seems like the best pdf viewer I've ever used. Plays well with system themes too.
Flatpack version works okay. A little slowish in my VM, but could be an artifact of the VM. Can't open PDFs from an SMB share. get "Error while getting peer-to-peer dbus connection: Could not connect: Connection refused"