Ultrasurf 19.02 Direct

Primarily designed for Windows (XP through 11). No native Linux or macOS version, though it can run via Wine.

⚠️ : UltraSurf is primarily a privacy/circumvention tool. It is not a full VPN (tunnels only browser traffic by default, not all system traffic). For full system protection, use a VPN. Also, be aware of your local laws regarding proxy/VPN use.

: Upon launching, the tool automatically configures local proxy settings. In its default environment, it assigns itself to your Windows internet options (historically tying directly into Internet Explorer or Edge) and establishes a local loopback proxy.

Ultrasurf 19.02 is a legacy version of a popular free anti-censorship and privacy tool originally released around February 2019. Developed by Ultrareach Internet Corp, it was primarily designed for users in countries with heavy internet censorship to bypass firewalls safely and freely. Core Features of 19.02 Portability: It is a standalone ultrasurf 19.02

When using Chrome or Firefox alongside Ultrasurf, disable WebRTC via extensions to prevent your real IP address from leaking through browser scripts.

May fail on networks with aggressive DPI or forced proxy settings (corporate/school networks). UltraSurf’s public IPs are sometimes pre‑blocked.

is a standalone, freeware proxy application released in February 2019, primarily designed to bypass heavy internet censorship by tunneling web traffic through an encrypted proxy network. It is part of a long-running suite of tools developed by UltraReach Internet Corporation to provide access to restricted content in countries like China, Iran, and Vietnam. Core Technical Features Primarily designed for Windows (XP through 11)

The entire program is a single .exe file that can be run from a USB drive, making it a favorite for students and office workers.

The entire application is contained within a single .exe file. Users do not need to run an installer, modify registry files, or possess administrative rights on the host computer. It can be launched directly from a USB flash drive, making it a favorite for students, corporate employees, and individuals using public internet terminals. 2. Auto-Configuration for Web Browsers

When closed, Ultrasurf is designed to automatically clear browser cookies and history accumulated during the session, protecting local privacy. How Does It Work? It is not a full VPN (tunnels only

Once active, a pop-up window shows your new, anonymous IP address and connection speed. Clicking "Home" opens a verification page showing you are now "free" and unblocked.

After closing Ultrasurf, you must manually reset your proxy settings (Settings → System → Open proxy settings → Disable "Use a proxy server").

would introduce an intelligent traffic filter that distinguishes between "sensitive" data (browsing, messaging, accessing restricted content) and "high-bandwidth/low-risk" data (gaming, streaming 4K video, local network printing).

If you need a lightweight, portable, no-installation tool to quickly bypass a simple firewall or hide your IP from a website, Ultrasurf 19.02 does the job effectively. It’s free, easy to use, and has decades of development behind it.

[ Your Web Browser ] ---> [ Ultrasurf 19.02 Localhost Proxy ] ---> [ Encrypted TLS Tunnel ] ---> [ Open Internet ]