# Proxifier

**Proxifier** is a powerful tool that allows any application, even those without built-in proxy support, to connect through a proxy server. This guide will walk you through integrating 9Proxy Residential Proxies with **Proxifier** for seamless, app-level proxy usage.

{% stepper %}
{% step %}

### Download and Install Proxifier

Download **Proxifier** from the [official website](https://www.proxifier.com/).

You can use the 31-day free trial, and on Windows, a portable version is also available.

{% hint style="info" %}
Before setup, disable any active VPN, system proxy, or app-level proxy to avoid routing conflicts.
{% endhint %}
{% endstep %}

{% step %}

### Add Your Proxy

* In **Proxifier**, go to **Profile** > **Proxy Servers**

<figure><img src="https://content.gitbook.com/content/OOgi9NdDRekszwQ8AKkY/blobs/lHgoJ9YVzC0vqVPotzDH/proxifier.png" alt=""><figcaption></figcaption></figure>

* Click **Add** to set up a new proxy server

<figure><img src="https://content.gitbook.com/content/OOgi9NdDRekszwQ8AKkY/blobs/wqoVEhi9GtJbjPFfNBD3/proxifier%201.png" alt=""><figcaption></figcaption></figure>

* Enter the following details:

| Field | What to Enter                         |
| ----- | ------------------------------------- |
| Host  | Your 9Proxy IP (e.g., 38.180.149.107) |
| Port  | Your proxy port (e.g., 17521)         |
| Type  | Select either HTTPS or SOCKS5         |

{% hint style="info" %}

### NOTE

If you haven’t created a sub-user or generated a proxy yet, please create one [here](https://9proxy.com/dashboard/residential-proxy-gb?tab=get-proxy) before proceeding.
{% endhint %}
{% endstep %}

{% step %}

### Authenticate with Your Proxy Credentials

* Check Enable Authentication
* Enter the credentials for your sub-account:
  * **Username**: Structured 9Proxy username (see format below)
  * **Password**: Your 9Proxy sub-account password

<figure><img src="https://content.gitbook.com/content/OOgi9NdDRekszwQ8AKkY/blobs/5oS4K8tUMvhZH2wGOjrJ/proxifier%202.png" alt=""><figcaption></figcaption></figure>

#### Username Format:

{% code overflow="wrap" %}

```
<subaccount>-country-<country_code>-st-<state_code>-city-<city_code>-isp-<isp_code>-ssid-<session_id>-sst-<session_time>
```

{% endcode %}

#### Example:

<figure><img src="https://content.gitbook.com/content/OOgi9NdDRekszwQ8AKkY/blobs/4xR2ixHTom5LA1ikUFrU/AD_4nXfCcElVuvKjIhKOtPtYUnXHLD3_GlZgnyj_993DwnrSUHd%20Np0FFgY2Er8GHm4lx%20PIFZX9O3_kXwtZorDLi%206U2VMgMePkyWa37wPJiavvDFH8dW7fHo4Mxc24xvoR21q7fLd7" alt=""><figcaption></figcaption></figure>

* **Host**: 38.180.149.107
* **Port**: 17521
* **Username**: useruser123-country-US-ssid-rhdN1907ma
* **Password**: X12345678

{% hint style="info" %}
The username includes your proxy targeting settings like country, session ID, etc. For help creating your custom proxy username, refer to [this guide](https://docs.9proxy.com/getting-started/residential-proxy-by-gb/making-requests).
{% endhint %}
{% endstep %}

{% step %}

### Route a Specific App Through Proxy

* Go to **Profile** > **Proxification Rules**
* Click **Add** to create a new rule
* In the Application field, browse and select your desired .exe file
* Set Action to your newly added proxy
* (Optional) Reorder the rules for priority execution
  {% endstep %}
  {% endstepper %}

## You're All Set!

**Proxifier** will now tunnel your selected application’s Internet traffic through 9Proxy , giving you powerful targeting and anonymity without needing native proxy support.

Need help? Our support team is here to assist you 24/7!