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Latest Version
Portmaster 1.6.5 LATEST
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Review by
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Operating System
Windows 10 / Windows 11
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User Rating
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Author / Product
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Filename
portmaster-installer.exe
Developed in an open-source environment by the seasoned team at Saffing.io, this networking firewall utility allows all Windows PC users access a comprehensive tool that can effortlessly monitor all aspects of local network traffic, block trackers, detect hidden and possibly malicious network-aware apps, set global and per-app settings, and take full control over the network traffic with an incredible variety of modular tools.
- Monitor All Network Activity
- Auto-Block Trackers System-Wide
- Set Global & per-App Settings
The solution to all these issues can be found in Safing Portmaster, an open-source network monitoring tool that provides users with a detailed breakdown of all currently active network sessions, established by all apps and background Windows services.
Utilizing visually dense but easy-to-use UI, users are empowered to get a comprehensive and accurate listing of all network ports and apps that are trying to communicate through them. The user interface can be switched between three modes, all offering an increasing number of detailed listings for all network activity - simple, advanced, and developer.
The Portmaster free and open-source application firewall saves a traffic history for the last 10 minutes of use, detailing all accessed domains and other metadata info for each detected app. Users can then examine apps and modify the various aspects of their network permissions, including placing a block on their incoming/outgoing communication, access to LAN, and more.
The app can also manage DNS services, with comprehensive privacy filtering that can monitor and notify the user if some app has tried to contact a specific online destination.
Portmaster can be used for free, enabling everyone access to its privacy filtering, secure DNS, and network monitoring tools for one PC. Premium offerings start with the “Supporter” tier that only unlocks advanced priority support, but added features are only found in the “Unlimited” tier that adds support for multiple identities, geo-unblocking, enhanced privacy, and support for up to 4 devices.
What`s New
With Safing Portmaster 1.6 you can now import and export all your configurations. So the next time your windows needs a reinstall or you want to try another linux distro you can easily take your Configurations from one Portmaster to the other.
FAQ
How does the SPN compare to VPNs?
The VPN technology was built to securely connect two company locations. However, the SPN was developed from the ground up to protect user privacy. As a result the SPN can easily outperform VPNs in every aspect.
Pricing
Free / Forever
- Only Privacy
- Privacy
- Investigative Features
- Safing Support
- Features
- Privacy
- Investigative Features
- Safing Support
- SPN
- Automates Port Management
- Simplifies Workflow
- Reduces Errors
- Provides Real-Time Data
- Increases Efficiency
- Requires Technical Knowledge
- Needs Reliable Internet
- Limited Customization Options
What's new in this version:
Portmaster 1.6.5
- Add UDPLite check to ip4_datagram_connect hook
- Use sk->sk_protocol instead of udp.pcflag to detect UDPLite protocol in eBPF
Portmaster 1.6.2
- Enable security level display hints for UI migration
- Remove network rating / security level system, add migrations
Portmaster 1.0.13
Added:
- binary path to integration test utiltool
- integrationtest utility
- flags to specify custom update server
- config option to always use stale DNS cache entries
- check for special android ip in online status check
Fixed:
- closing nf conntrack session when stopping during start
- custom filter list load
- android update system
- Suggest using stale DNS cache when queries are slow
- Improve rules config description
- Reduce running of background tasks on sleep mode
- Increase max state table lookup time window
- Improve user agents
Portmaster 1.0.11
- Improve lookup tries for network state
- Ignore if parent process does not exist
- Improve network state caching
- Improve support for disabled IPv6 stack
- Downgrade gvisor
Fixed:
- parent process key an refactoring
- process identification key
- matching TCP connections
- getting updated tables immediately
Portmaster 1.0.7
- Bump core version
- Update deps (including SPN)
- Add technical introduction to Portmaster README
Portmaster 1.0.5
- Migrate puddle lib to new version
- Update deps, including SPN
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