I have made this list of online Pakistani newspapers. These are the ones which are updated frequently.
Alphabetical list:

Alakhbar [Urdu]
Daily Asas [Urdu]
Daily Ausaf [Urdu]
Daily Azkaar [Urdu]
Daily Express [Urdu]
Daily Times [English]
Dawn [English]
Dunya Group of Newspapers [Urdu]
FAI [Urdu]
The Frontier Post [English]
Haroof [Urdu]
Hi Pakistan [English + Urdu]
Independent News Pakistan [English]
Online - International News Network [English]
Jasarat [Urdu]
Karachi Updates [Urdu]
Khabrain International [Urdu]
Kohetoor [Urdu]
LivePakistan [English]
Mera Wattan [Urdu]
NaiTazi [English]
The Nation [English]
Nawa-e-Islam [Urdu]
Nawaiwaqt [Urdu]
The News [English]
Pakwatan [English]
Pakistan Link [English]
Pakistan Observer [English
Pakistan Times [English]
PakTribune [English]
The Post [English]
Pride News [English]
Daily Saltnat International [Urdu]
Shanakht [Urdu]
UrduPoint [Urdu]
UrduPower [Urdu]
Voice of Asia [Urdu]