Legacy OS support
| Version Name | Released Date | Size | |
| Outpost Firewall 3.51 | 20 April, 2006 (6 years ago) | 6.49 MB |  |
| Outpost Firewall 3.5 | 09 February, 2006 (6 years ago) | 6.3 MB | |
| Outpost Firewall 1.0 | 2.5 MB | |
|
| Outpost Firewall 2.0 238.290 | 5.33 MB | |
|
| Outpost Firewall 2.1 303.314 | 7.84 MB | |
|
| Outpost Firewall 2.5 375.374 | 7.32 MB | |
|
| Outpost Firewall 2.6 452.403 | 6.73 MB | |
|
| Outpost Firewall 2.7 493.416 | 6.98 MB | |
|
| Outpost Firewall 3.0 | 6.3 MB | |
|
| Outpost Firewall 3.0 557.437 | 5.46 MB | |
|
| Outpost Firewall 3.51 759.462 | 6.56 MB | |
|
| Outpost Firewall 3.52 759.462 | 6.56 MB | |
|
| Outpost Firewall 3.52 | 6.56 MB | |
Outpost's Network Activity Monitor watches every connection between your computer and the Internet, alerting you immediately to any communications that may be unauthorized so you can take appropriate action. Outpost's Attack Detection automatically blocks network probes, zombie attacks, and other remote attempts to access your PC, using its continually-updated intrusion definitions database. Outpost's Component Control, Hidden Process Control, and Open Memory Control let you decide what applications and processes on your PC are allowed to do and what - if any- outbound connections they may make. Spyware can't phone home from an Outpost-protected PC. Every time Outpost asks you for information regarding action to be taken, Smart Advisor helps you to choose the best course of action by displaying context-sensitive hints and live advice. So you'll never need to wonder whether you've made the right security decision, and you'll learn something new about firewall security every time.
Outpost Firewall Features- Protection from spyware and identity theft
- Know what's happening on your PC at all times
- Automatic, intelligent protection against hacker attacks
- Control how applications communicate
- Understand the threats