Proxy settings in Proxifier

Proxifier is a system-wide proxification client designed for Windows and macOS. Among other similar clients, it offers great customizability and convenience: it takes only a few minutes to add a proxy to Proxifier and set up your proxying rules, or to route all your system traffic via the proxy.

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You must remember, however, that Proxifier was designed specifically for HTTP/HTTPS traffic handling, and doesn’t support UDP traffic. Even if you add a high-quality SOCKS5 proxy, use cases like gaming and platforms like Steam or Twitch, which rely on UDP traffic for gaming and streaming, probably won’t work properly. Use Proxifier for workflows that use ordinary TCP traffic and HTTP requests.  

What proxies to use for Proxifier

To start, explore which specific proxy type you need and select it among CyberYozh proxies. 

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All proxy types come from different sources. Read about ethical proxy sourcing definition to understand how to distinguish between “good” and “bad” proxy sources.

🏠 Residential proxies (ISP)

Static residential proxies are endpoints of internet connections provided by Internet Service Providers (ISPs) that are essentially indistinguishable from those of ordinary Internet users. They offer high reliability and uninterrupted access for ~$5 per month. Ideal for financial platforms, corporate tools, e-commerce, and account management via Proxifier.

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Rotating residential proxies offer a pool of residential IP addresses with specific features, such as different locations in a given country. They can be used for bulk, automated activities, which aren’t usually covered by Proxifier. See how they work in specialized guides on parsing and automation.

📱 Mobile proxies (LTE/5G)

Mobile proxies come from real LTE/5G mobile operators and offer a range of high-trust IPs, used by mobile users. High-quality mobile proxies are indistinguishable from ordinary mobile users, and due to their platform trust, their users have much more freedom in what they can do without triggering CAPTCHA or verification restrictions.

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CyberYozh verification services offer even more freedom. Use virtual number and virtual card services to verify accounts with local phone numbers and pay for services in local currency. Use checker tools to ensure the number and card quality and replace the flagged one with ease.

💽 Datacenter proxies (data servers)

Datacenter proxies are sourced from corporate data servers and are mostly used for large-scale raw data processing. They are very fast and available for as low as ~$2 per month, but most platforms flag them as not used by real users and inherently trust them less. They are best suited for auditing your own websites, technical checks, or working with platforms where you can whitelist IPs.

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Read more about fraud and trust scores to understand how proxy quality is measured.

Download and set up Proxifier

Start by preparing your CyberYozh proxies based on your task, then download Proxifier. The whole process takes less than 5 minutes.

Prepare CyberYozh proxies

  1. Sign up for CyberYozh.

  2. Navigate to My Proxies. Purchase a mobile, residential, or datacenter proxy package according to your use case.

  3. Open the proxy package card and click Generate Credentials.

  4. Copy your credentials in the format IP:PORT:LOGIN:PASS or download them as a .txt file.

You will receive:

  • Host: IP address

  • Port: different for HTTP and SOCKS5 proxy

  • Username/Password: authorization credentials

Use a proxy checker to ensure IP quality

Before using any proxy, check its fraud score with the CyberYozh IP Checker:

  1. Open the IP Checker tool.

  2. Paste your proxy IP and run the check.

  3. Review the fraud score, geolocation data, flags, and IP database ratings.

  4. If the fraud score is too high, replace the residential or mobile IP for free before proceeding.

A clean IP ensures smooth operation on platforms, even with strict trust-score checks.

Download Proxifier for Windows or macOS

  1. Visit the official website

  2. Download the Standard Edition for Windows or macOS.

  3. Run the installer and follow standard installation steps.

  4. Launch Proxifier. You'll see the main window with the real-time connection log.

Before using Proxifier, disable any built-in proxy settings in your individual applications (browser, apps), so they connect directly. Also, check your network's DNS settings. Proxifier will take over all routing from the system level. Otherwise, you may experience sudden connection drops and other issues.

Add HTTP/SOCKS5 proxy in Proxifier​

With your proxy credentials and Proxifier installed, you're ready to authenticate and configure your connection.

Authenticate your proxy in Proxifier

In Proxifier, go to Profile → Proxy Servers (or click the server icon on the toolbar).

  1. Click Add to open the proxy configuration dialog.

  2. Fill in the fields:

    • Address: your proxy IP or hostname

    • Port: your proxy port

    • Protocol: SOCKS5 or HTTPS

  3. Under Authentication, check Enable and enter your Username and Password.

  4. Click Check. A green "Proxy is ready to work with Proxifier!" message confirms a successful connection.

  5. Click OK to save.

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Proxifier will ask: "Do you want to use this proxy by default?" 

  • Click Yes to route all system TCP traffic via the proxy.

  • Click No if you want to assign it only to specific applications via rules (recommended for selective routing).

Configure proxification rules

Proxification Rules are the core of Proxifier. They define which applications are routed through the proxy, which connect directly, and how DNS is handled.

📝 Set up a rule for a specific app:

  1. Go to Profile → Proxification Rules and click Add.

  2. Enter a Name (e.g., Chrome).

  3. Under Applications, click Browse and select the target .exe file (e.g., chrome.exe), or type the process name directly.

  4. Under Action, select the proxy you added from the dropdown list.

  5. Click OK to save the rule.

☑️ Configure the Default rule:

  • If you clicked No on the default proxy prompt, set the Default rule's action to Direct. This ensures only the specified app uses the proxy.

  • If you want all traffic proxied, set Default action to your proxy.

💡 Essential additional settings

  • Go to Profile → Name Resolution and enable Resolve hostnames through proxy. This prevents DNS leaks and stops hostname queries from exposing your real network.

  • In Profile → Advanced → Services and Other Users, check both boxes to extend proxification to Windows services.

  • To explicitly block UDP traffic and avoid unexpected leaks, go to Profile → Advanced and enable handling for direct connections.

Verify your Proxifier proxy connection

  1. Launch the application you created a rule for (e.g., your browser).

  2. Visit BrowserLeaks or Whoer and confirm the displayed IP matches your proxy IP, not your real address.

  3. Check the main Proxifier window: all active connections should show your proxy route in the connection log.

  4. On BrowserLeaks, review the DNS tab and confirm no DNS leak is detected (all DNS requests should route through the proxy, not your ISP).

Read more about how DNS leaks can lead to proxy bans and how to avoid other similar issues when working with proxies

Conclusion: System-wide proxy usage with ease

Proxifier is a powerful, rule-based TCP proxy manager for Windows and macOS that gives you per-application routing control without modifying the apps themselves. Pair it with high-quality CyberYozh proxies, set up credentials in under 5 minutes, configure routing rules, and verify your IP. Voila, you're ready for any TCP-based workflow.

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Check CyberYozh catalog now and get ready to integrate your proxy with Proxifier and secure your system.

FAQ about Proxifier proxy setup

1. What is a Proxifier proxy and how does it work?

A Proxifier proxy routes TCP network traffic from any application through a proxy server, even if the app has no built-in proxy support. Proxifier intercepts connections at the system level and redirects them according to your rules.

2. How do I set up Proxifier for Windows step by step?

Download Proxifier from proxifier.com, install it, go to Profile → Proxy Servers → Add, enter your IP, port, and credentials, select SOCKS5 or HTTPS, click Check, then configure Proxification Rules. Full proxifier setup takes under 5 minutes.

3. How do I add a SOCKS5 proxy in Proxifier with authentication?

Go to Profile → Proxy Servers → Add, enter the proxy address and port, select SOCKS Version 5, check Enable under Authentication, and enter your username and password. Click OK to save.

4. Does Proxifier support HTTP proxies?

Yes, Proxifier supports both HTTPS (HTTP with TLS) and SOCKS5 proxies. For the Proxifier HTTP proxy setup, select HTTPS as the protocol, not SOCKS5, when adding your proxy server.

5. Why doesn't Proxifier work for gaming or streaming?

Proxifier handles TCP traffic only and does not support UDP. Games and platforms like Steam or Twitch rely heavily on UDP for real-time data transfer, so they will not function correctly when routed through Proxifier.

6. How do I check if my Proxifier proxy connection is working?

Use the built-in Check button in the Proxy Servers dialog for a quick connectivity test. Then open a browser through Proxifier and visit browserleaks.com/ip to verify your active IP matches the proxy.

7. What proxy type works best with Proxifier, SOCKS5 or HTTPS?

SOCKS5 is generally preferred for Proxifier because it supports remote DNS resolution, handles a wider range of TCP traffic, and is required for authentication. HTTPS proxies also work but are limited to web traffic.

8. How do I prevent DNS leaks in Proxifier?

Go to Profile → Name Resolution and enable Resolve hostnames through proxy. This forces DNS queries through the proxy server instead of your local ISP, preventing your real hostname queries from leaking.

9. Can I route only one specific app through the proxy in Proxifier?

Yes — go to Profile → Proxification Rules → Add, select the app's .exe file, set the Action to your proxy, and set the Default rule to Direct. Only your selected app will use the proxy.