github nmap/npcap v0.06-r16
Npcap 0.06 r16: Used NSIS 2.51 to build the installer and signed all files with our new certificates

Usage:

Default options for Npcap installer GUI can be changed. An example is:
npcap-nmap-0.06-r16.exe /admin_only=no /loopback_support=yes /dlt_null=no /vlan_support=no /winpcap_mode=no

or even simpler:

npcap-nmap-0.06-r16.exe /winpcap_mode=no

As the default option of /winpcap_mode is yes. Running the installer directly without options will see Install Npcap in WinPcap API-compatible Mode CHECKED by default in the Installation Options page.

However, the above two commands will launch the installer GUI, and in the Installation Options page, the Install Npcap in WinPcap API-compatible Mode option will be UNCHECKED by default.

Notice:

The current installation options by default are (for both GUI and silent mode):
/admin_only=no /loopback_support=yes /dlt_null=no /vlan_support=no /winpcap_mode=yes

latest releases: v1.55, v1.50, v1.40...
5 years ago