simplewall Free Download For Windows (Latest Version)

Download For Windows

Verified Cleansimplewall v3.8.7 Official Release

GPL v3.0 WFP Native

SHA-256 (Setup Installer): 6336ea7df5ecf81d116248da509fa8848ff4b09c5d012e87900b70d49ecdafa4

Security Status: Scanned with VirusTotal (0/72 Security Vendors Detected Threat). 100% Safe.

Open-source software developed by Henry++ (Dmitry Redko) under GNU GPL v3.0. Built on native Windows Filtering Platform (WFP) APIs. Official GitHub Repository

simplewall Download is an advanced, lightweight security utility designed to configure the Windows Filtering Platform (WFP) to monitor, regulate, and protect your PC from unauthorized network traffic. Engineered with an intuitive interface, simplewall allows you to control which applications can communicate across your local network and the internet, with zero bloat and minimal system resource usage.

While Windows includes a built-in firewall, background telemetry services, diagnostic loggers, and hidden software processes frequently transmit data undetected. With simplewall for Windows, you gain immediate visibility and granular control over every socket connection. Key capabilities include real-time packet monitoring, outbound rule customization, and automated blocklists for Windows telemetry endpoints. Built-in DNS and TLS filtering further strengthen system security by dropping harmful or unwanted IP requests before they reach your machine.

simplewall empowers you to take control of incoming and outgoing network protocols without needing complex enterprise firewalls. Whether you choose Whitelist mode (block all by default) or Blacklist mode (block specific apps), you can easily grant or restrict internet access per executable. Developed by Dmitry Redko (Henry++) as open-source software (GPL v3.0), simplewall operates directly through native Windows APIs without running background Windows services.

To get started, Download simplewall for Windows PC using the download button above. You can choose between the standard setup installer or the standalone portable version that runs instantly without modifying system registry settings. Download simplewall today to experience secure, transparent, and high-performance network filtering.

Simplewall v3.8.7 - Download
Simplewall v3.8.6.1 - Download

Features of simplewall Free

IP address filtering

simplewall for Windows PC can identify harmful IP addresses and block those addresses before damaging the network systems. So, users can enhance the system security to a great level.

Filter network system

Standard firewalls often fail to detect hidden background connections. simplewall inspects traffic at the Windows Filtering Platform (WFP) kernel level, instantly identifying and blocking untrusted applications.

Real-time Monitoring

This feature will support the users in identifying all programs and quickly alert users what are the active networks running the systems and other related data.

Simple Interface

The software comes with a simple interface. Therefore, any user can use the application without additional knowledge.

Protocol Filtering

There are included options to detect incoming and outgoing harmful protocols. When you use these options you can ensure the system security.

Advantages of simple wall

simplewall Download is a beneficial application to manage and firewall the Windows operating system. Improved security, firewall management, and network traffic control are some benefits of this program. These are the main features of the Simplewall program.

Secure the network

The Simplewall application provides enhanced security. By managing the apps, it improves network security. Viewing unauthorized cyber threats is now easy thanks to this. Now only that, It blocks the specific IP addresses and manages the network ports. Moreover, this treatment provides a strong defense. This protects unauthorized and hazardous access.

Manage and Regulate Data Flow

The simplewall Windows 10 can manage and control data flow at a specific level. This is called Granular control over network traffic. Because of this, network managers and users may set rules on acceptable network usage. Here the users have a chance to create and edit firewall rules to control the inbound and the outbound traffic. When establishing an internet connection, gives you fine-grained control over the program. There is another benefit, which allows filtering network access.

Monitoring and logging capabilities

The Simplewall Free provides robust real-time monitoring and logging capabilities. Both improved security and control over network traffic are facilitated by this for the users. The simplewall provides the live traffic data. It shows the network connections' real-time data. This helps to see the users, and which applications and processes are still using the network. There is a detailed log for the review and analysis, troubleshooting and auditing.

Efficiency

simplewall is engineered to be exceptionally lightweight, requiring less than 10 MB of memory and minimal CPU resources. A major advantage is that simplewall offers a fully portable edition that runs immediately without installation or registry changes.

How to Use Simplewall on Windows PC

The usage of the Simplewall application includes several steps. Here we provide the steps involved in the downloading, and installation of the application up to configuration and monitoring of the network traffic.

Step 1

Download and installation

Download: Visit the official simplewall website or you can download it from our website. When downloading, select the latest version of the application.
Install: Run the downloaded installer. then install the application by following the on-screen directions. Otherwise, you can run without installing the application.

Step 2

Setup the Application

Launch simplewall from your desktop shortcut or Start Menu. On first launch, the application displays initial setup options. Follow the prompts to configure your basic network preferences.

Step 3

Firewall options and rules

The interface: The interface has several options. The rules tab option allows you to manage firewall rules. In the connection tab, you can view the real-time information. The setting tab helps to adjust the application.

Step 4

Create the firewall rules

First, click the Add button and create the new rule. Here you can select the application or the service to create the rule. There are specific rule parameters. Here you have to give specific commands on whether to block or allow the network connection, inbound or bound, IP address, etc. Then click the Save or OK button to apply the new rule.

Step 5

To Edit the Rules

Here you can select the existing rule or the Edit button to edit the created rule. If you want to delete the rule just click the Delete button.

Step 6

Monitor the Network traffic

Real-time monitoring- Go to the connection tab and view the real-time data including a detailed view.

Step 7

Advanced settings

First, go to the Settings tab and you can do any customization in general settings, notifications, logging options, and update preferences.

FAQ For simplewall

What is the Simplewall software?

The Simplewall software is excellent for removing harmful programs when working with the Windows filtering platform. In addition, they enhance the system's speed due to the removal of harmful programs. This software mainly acts as a filter for the programs

Is the Simplewall software free?

Yes, it is free and open-source software. Yes, simplewall is 100% free and open-source software (licensed under GNU GPL v3.0). All features and tools are free to use with zero ads or subscriptions.

How to download the Simplewall software?

Go to our webpage
The home page shows the download button
Click on the download button
Select the place to download the file
Then click on the download button

Is simplewall better than standard firewall software?

Yes. simplewall operates directly on the native Windows Filtering Platform (WFP), avoiding the heavy background services, memory bloat, and telemetry typical of third-party firewalls. It provides transparent, real-time control over all inbound and outbound connections.

How to install the software?

Go to the website and download the software
Go to the download file location
Click on the downloaded file
It will show the popup alert click on the OK button
Follow the instructions given there
Click on the install button
Wait until installation finished
Now you can launch the software

How to use the Simplewall software?

Launch the software
Click on the enable filtering options
Go to the settings and select the general option
Then change setting
Apply the changes

Can any application or Windows service be filtered?

Yes. simplewall detects all user applications, background processes, and Windows services (such as svchost.exe), giving you total control over their network access.

How do I configure connection notifications?

Launch the software
Go to the settings and click on the notification option
It will show the several notification options
Enable the notification of your preferences
Apply the changes

Does simplewall replace or disable the built-in Windows Firewall?

No, simplewall operates directly on the Windows Filtering Platform (WFP) without altering Windows Defender Firewall rules. Both can run in parallel without conflicts.

What is the difference between simplewall Whitelist Mode and Blacklist Mode?

Whitelist mode blocks all network connections by default, prompting you to allow trusted apps. Blacklist mode permits all traffic while specifically blocking telemetry, tracking, and selected software.

Why is my internet connection blocked after installing simplewall, and how do I fix it?

In Whitelist mode, simplewall blocks all unapproved connections. To restore access, ensure you enable the system rules for 'DNS Client (svchost.exe)' and 'DHCP' in the System Rules tab.

How does simplewall block Windows telemetry and background tracking?

simplewall includes built-in XML blocklist rules that drop outbound socket packets to Microsoft diagnostic, telemetry, and tracking endpoints at the kernel level.

Is simplewall portable, and does it require administrator privileges?

Yes, simplewall offers a portable edition that requires zero system installation or registry modifications. It requires Administrator privileges only to register WFP filters with the Windows kernel.