Portmaster vs ZoneAlarm Free Firewall
Portmaster
safing.ioZoneAlarm Free Firewall
zonealarm.comSide by side
| Figure | Portmaster | ZoneAlarm Free Firewall |
|---|---|---|
| Price from | €3.33/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| Plans published | 3 | 2 |
| Spec score · Firewall Software | 8.9 (#7) | 7.8 (#46) |
| Free plan | Yes | Yes |
Plans
Portmaster
- Portmaster FreeFree
- Portmaster Plus€40 a year
- Portmaster Pro€8 a month
In their own words
ZoneAlarm Free Firewall
ZoneAlarm Free Firewall has no write-up on Specifiction yet; its figures are above.