Online Armor AlternativesFirewalls and other similar apps like Online Armor

Online Armor is described as 'Security system that protects your computer against spyware, malware, Trojans and phishing attacks' and is a Firewall in the security & privacy category. There are more than 10 alternatives to Online Armor for a variety of platforms, including Windows, Linux, Android, Android Tablet and VirtualBox apps. The best Online Armor alternative is GlassWire, which is free. Other great apps like Online Armor are Little Snitch, Comodo Internet Security, TinyWall and SpyShelter.

Online Armor alternatives are mainly Firewalls but may also be Anti-Malware Apps or Anti-Virus Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Online Armor.

Online Armor

Freemium • Proprietary
Firewall

Online Armor is a security system that protects your computer against spyware, malware, Trojans and phishing attacks.

More about Online Armor

Online Armor alternatives page was last updated

GlassWire
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Network Monitor
Firewall
Windows
Android
Android Tablet
62 GlassWire alternatives
GlassWire is a network security monitoring tool and analyzer that visualizes your network activity on an easy to use graph, alerts you of possible threats, manages your firewall, and more.
- - GlassWire is the most popular Windows, Android & Android Tablet alternative to Online Armor.
- - GlassWire is the most popular free alternative to Online Armor.
Suggest and vote on features
GlassWire Features
Network activity
Intuitive Interface
Block apps
Built-in Firewall
Graphical component
Graphs
Traffic Monitoring
Push subscriptions
Network Tools
Little Snitch
Is this is a good alternative?
Yes
No
Paid • Proprietary
Firewall
Mac
36 Little Snitch alternatives
A firewall protects your computer against unwanted guests from the Internet. But who protects your private data from being sent out? Little Snitch does!
- - Little Snitch is the most popular Mac alternative to Online Armor.
- - Little Snitch is the most popular commercial alternative to Online Armor.
Little Snitch has no features, suggest some!
Comodo Internet Security
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Anti-Virus App
Anti-Malware App
Firewall
Windows
96 Comodo Internet Security alternatives
Comodo Internet Security is a free, very voluminous and multi-layered security application that keeps hackers out and personal information in.
Suggest and vote on features
Comodo Internet Security Features
1. Malware AnalysisComodo Internet Security can inspect a suspicious file or URL to detect potential threats.
2. Ad-freeComodo Internet Security doesn't contain any form of external advertising.
Real-time protection
Run file in a Sandbox
Sandbox
Customizable
TinyWall
Is this is a good alternative?
Yes
No
Free • Open Source
Firewall
Windows
29 TinyWall alternatives
TinyWall is a free software to harden and control the advanced firewall built into Windows Vista, Windows 7 and Windows 8. TinyWall includes a combination of features that sets it apart from both commercial and freeware firewalls: TinyWall does not annoy you with popups at all...
- - TinyWall is the most popular Open Source alternative to Online Armor.
Suggest and vote on features
TinyWall Features
1. Ad-freeTinyWall doesn't contain any form of external advertising.
2. LightweightTinyWall consumes less device resources compared to similar apps.
3. No registration requiredYou can use most of the features in TinyWall without registration.
SpyShelter
Is this is a good alternative?
Yes
No
Paid • Proprietary
Anti-Malware App
Firewall
Windows
52 SpyShelter alternatives
SpyShelter is an effective and easy-to-use security application that helps you to protect your system against known and unknown custom compiled malware.
Suggest and vote on features
SpyShelter Features
1. Privacy focusedSpyShelter is considered a privacy friendly alternative.
2. No TrackingSpyShelter will not track you or use your personal data.
3. LightweightSpyShelter consumes less device resources compared to similar apps.
4. Malware AnalysisSpyShelter can inspect a suspicious file or URL to detect potential threats.
Keystroke Encryption
Webcam/Sound/Screen Protection
ZoneAlarm Firewall
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Firewall
Windows
43 ZoneAlarm Firewall alternatives
ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network traffic. By detecting and preventing intrusions, ZoneAlarm Free Firewall keeps your PC free from viruses that slow down performance, and spyware that steals...
ZoneAlarm Firewall has no features, suggest some!
PC Tools Firewall Plus
Is this is a good alternative?
Yes
No
Free • Proprietary
Firewall
Windows
20 PC Tools Firewall Plus alternatives
PC Tools Firewall Plus is a powerful free personal firewall for Windows® that protects your computer by preventing unauthorized users from gaining access to your computer through the Internet or a network.
PC Tools Firewall Plus has no features, suggest some!
Discontinued
Last version, 6.0.0.74, was released on September 29, 2009. It can be still downloaded from Download.com.
Sygate Personal Firewall
Is this is a good alternative?
Yes
No
Free • Proprietary
Firewall
Windows
18 Sygate Personal Firewall alternatives
Sygate Personal Firewall is a bit old but good firewall for Windows. It uses very small amount of system resources and is quite robust.

The project is now abandoned because Symantec Corporation, on October 10, 2005, acquired Sygate Technologies, so Sygate Personal Firewall ha.
Sygate Personal Firewall has no features, suggest some!
Discontinued
On October 10, 2005 Symantec Corporation acquired Sygate Technologies, so Sygate Personal Firewall has been replaced by an advanced "Smart Firewall," available in Symantec’s Norton Internet Security. Sygate Personal Firewall can still be downloaded from Tucows.
Filseclab Personal Firewall
Is this is a good alternative?
Yes
No
Free • Proprietary
Firewall
Windows
25 Filseclab Personal Firewall alternatives
Filseclab Personal Firewall Professional Edition is one of the most important software of Filseclab, it is very easy to use and also very powerful. It can provide more secure protection for your PC, and it is FREE.
Filseclab Personal Firewall has no features, suggest some!
Discontinued
The last update was released on July 29th, 2005.
CacheGuard-OS
Is this is a good alternative?
Yes
No
Paid • Proprietary
Firewall
Anti-Malware App
Windows
VirtualBox
VMware vSphere Hypervisor
Microsoft Hyper-V Server
Proxmox Virtual Environment
140 CacheGuard-OS alternatives
All CacheGuard products and services are focused on delivering secured and optimized Web contents to our clients. To achieve that goal we made CacheGuard OS which is our core product. Once installed on a virtual or hardware machine, CacheGuard OS turns it into a powerful Web...
CacheGuard-OS has no features, suggest some!
Guarddog
Is this is a good alternative?
Yes
No
Free • Open Source
Firewall
Linux
17 Guarddog alternatives
Guarddog is a firewall configuration utility for Linux systems. Guarddog is aimed at two groups of users. Novice to intermediate users who are not experts in TCP/IP networking and security, and those users who don't want the hastle of dealing with cryptic shell scripts and...
- - Guarddog is the most popular Linux alternative to Online Armor.
Guarddog has no features, suggest some!
FortKnox Firewall
Is this is a good alternative?
Yes
No
Paid • Proprietary
Firewall
Windows
22 FortKnox Firewall alternatives
FortKnox Firewall is personal firewall solution that allows you to protect a PC against hacker attacks, trojans, spyware and internet threats. It has built-in Intrusion Prevention System and SPI technologies for extended user protection.
FortKnox Firewall has no features, suggest some!

12 of 18 Online Armor alternatives

Online Armor AlternativesFirewalls and other similar apps like Online Armor

GlassWire Features

Comodo Internet Security Features

TinyWall Features

SpyShelter Features