Get the easy standalone offline installation for Windows, r57zone Firewall, absolutely free. You can use it to prevent other applications from accessing the internet.
An overview of Firewall Easy
With the help of this software, you can use the Windows Firewall to restrict access to the internet for other apps.
You can use it to right-click on a target software and disable internet access after it has been downloaded and unpacked. Additionally, its interface allows you to manually install programs to prevent internet access and import/export regulations. A little yet useful tool for blocking target apps from accessing the internet, etc.
Firewall Easy’s features
Prevent other applications from accessing the internet.
Rules for import and export from the interface
Add applications by hand to restrict internet access
An effective means of blocking access to the internet
Technical Specifications and System Prerequisites
Operating systems supported: Windows 11, Windows 10, Windows 8.1, and Windows 7.
RAM: 2 GB of RAM (memory); 4 GB is advised.
200 MB or more of free hard disk space