It allows you to group your feeds as you wish, read feed content offline, update feeds when you want, 1-click subscribe with the Pale Moon URL bar icon, and read other feeds while updating.
This is a continuation of the NewsFox add-on for the old FireFox browser started and maintained over the years by Andrey Gromyko (developer), Ron Pruitt (developer) & Andy Frank (project creator) after obtaining permission from Andrey Gromyko and Ron Pruitt, unfortunately all attempts to contact Andy Frank ware unsuccessful.
Please do not try to contact the original team about bugs and problems, use the Issues tab and keep in mind that I'm an amateur trying to keep this add-on alive and useful in my free time and with very limited skills. Pull requests are welcomed if you are willing to contribute to the project.
P.S. The add-on is currently submitted and awaiting approval. While I work on the wiki documentation - bane of every developer existence
You can see the code here: https://github.com/g41v/NewsFox-pm
Screenshots:



