Overview
What is Smoothwall?
SmoothWall Express is an open source firewall distribution based on the GNU/Linux operating system.
In depth
A closer look at Smoothwall
Linux is the ideal choice for security systems; it is well proven, secure, highly configurable and freely††† available as open source code.
Verdict
Should you download Smoothwall?
Smoothwall runs on
Unix
and is available under the
Freeware
license
— the installer is 46 MB.
We’ve catalogued it under
Security and Access Control.
✓
Verified clean. Every Smoothwall build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
Smoothwall specifications
- Publisher
-
Smoothwall Ltd
- Last updated
- Apr 1, 2026
- License
- Freeware
- Operating system
- Unix
- File size
- 46 MB
- Price
- Free
- Page views
- 418
Help fellow users decide. Share your experience with Smoothwall.