PacketShield vs Windows Firewall
Windows Defender Firewall ships with Windows and is a solid foundation, but it does not show which apps are online right now, and its standard interface works with IPs and ports rather than domain names. PacketShield builds on the same Windows Filtering Platform and makes everyday decisions one click away.
Try PacketShield free| Feature | PacketShield | Windows Firewall |
|---|---|---|
| Live list of apps using the internet | Yes | No |
| Block an app | One click | Several steps in Advanced Settings |
| Block by domain (google.com, *.ads.com) | Yes | Not in the standard interface |
| Connection history | Yes | Log file, off by default |
| Interface | Modern app with tray icon | Legacy MMC console |
| Price | Free during public beta | Included with Windows |
Information about other products is general and may change; check each vendor for current details.
Choose Windows Firewall if…
- You manage machines with Group Policy or Intune and need centralised rules.
- You only need a handful of static port rules.
Choose PacketShield if…
- You want to know which apps are talking to the internet right now.
- You want to block domains without hunting for IP addresses.
- You want blocking in one click instead of a wizard.
Frequently asked questions
Can Windows Firewall block a website by domain?
Not from the standard interface: rules target programs, IP addresses and ports. PacketShield resolves domains and wildcards and keeps the rules updated.
Does PacketShield disable Windows Firewall?
No. It uses the Windows Filtering Platform and, when needed, Windows Firewall rules — they work together.
How do I see which apps use the internet on Windows?
Open PacketShield: the main screen lists every app with live upload/download and the domains it is contacting.