SterJo NetStalker v1.4

billon on 16 Jan 2020
  • 2MB (uncompressed)
  • Released on 15 Jan 2020
  • Suggested by joby_toss

SterJo NetStalker is a basic, lightweight firewall manager to trust or kill processes that seek access to the Internet. The program is fully configurable with regard to inbound TCP connections, and with pop-up dialogs for outbound connections.

Functional in 64-bit Windows.

Runs on:WinXP / Vista / Win7 / Win8 / Win10
Writes settings to: Application folder
Unicode support: Yes
License: Freeware
How to extract:
  1. Download the "Portable" ZIP package and extract to a folder of your choice
  2. Delete License Agreement.txt and unnecessary language files
  3. Launch NetStalker.exe
Similar/alternative apps: Peerblock, Firewall App Blocker, Windows Firewall Notifier
What's new?
  • Some bugs fixed and minor changes.

4 comments on SterJo NetStalker  The Portable Freeware Collection Latest Entries Feed

Midas 2015-08-07 15:45

Thanks, billon. Updated. :)


mik.y 2013-11-05 08:13

Terrible app, I clicked on few buttons and it does nothing:D


Midas 2013-11-03 18:02

Does what it says, lightweight and free, but 32 bit only.

Similar utilities from TPFC's forum: Sordum's FAB (Firewall App Blocker, and Wokhan WFN (Windows Firewall Notifier,


AdrianK_IT 2013-07-28 08:07

This appears to be an almost unique app, and does what it says on the tin. I would give it only 4 stars currently, as it lacks the ability to configure how it handles outbound connections. (However, I have contacted the author, who has said he will look at this issue, with a view to an update if time permits).
In addition to its intended purpose, it also uses a relatively simple text-based configuration file. This makes it possible to semi-automate the task of blocking abusive IP addresses from accessing servers, using eg a PHP script to analyse logs, and output a list of IP addresses in the necessary format.
It also appears to co-exist OK with other firewalls that may be installed.


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