Add Papers (#180)

Author: loicreynier

README.md

@@ -473,7 +473,8 @@ Clients for commercial social platforms that had their API access cut off in a w
 ### Document Viewers
 
 - [Xreader](https://github.com/linuxmint/xreader) - Generic document viewer with support for PDF, Postscript, djvu, comics and more `#c` `#xapps`.
-- [Evince](https://wiki.gnome.org/Apps/Evince) - Document viewer for the GNOME desktop with support for PDF, Postscript, djvu, comics etc. and SyncTex support with gedit `#c` `#libhandy` `#gnome`.
+- [Evince](https://wiki.gnome.org/Apps/Evince) - Document viewer for the GNOME desktop with support for PDF, Postscript, DjVu, comics etc. and SyncTex support with gedit `#c` `#libhandy` `#gnome`.
+- [Papers](https://apps.gnome.org/en/Papers) - Document viewer for the GNOME desktop (GTK 4 fork of Evince) with support for PDF, Postscript, DjVu, EPS, XPS and comics archives `#c` `#libadwaita` `#gnome`.
 
 ### Note-taking