Free Software Download

Manage unlimited accounts on one computer — secure, efficient, and cost-saving. Download now.

macOS

v2.2.3 · .dmg

Download macOS

Windows

v2.2.3 · .exe

Download Windows

Why Choose MasLogin

Compared with other anti-detect browsers, our synchronized window feature is more advanced

World-leading Anti-detection Technology

Equipped with industry-leading fingerprint spoofing technology, supporting over 100 customizable browser fingerprint parameters to ensure account isolation and security.

Multi-account Security Isolation

Each browser profile is an independent virtual environment. Cookies, fingerprints, and IPs are completely isolated, allowing multiple accounts to run securely like separate devices, eliminating account association issues.

Bulk Account Farming & Automation

Built-in RPA, API, and script automation tools support bulk creation and management of profiles, enabling large-scale account farming and automation tasks with ease, saving time and resources.

Flexible Customization Features

Supports customization of browser fingerprints, proxies, resolutions, and network settings. Easily adjust profile parameters to perfectly adapt to platforms like Amazon, Facebook, Google, and TikTok.

High Compatibility for Global Users

MasLogin supports multiple languages and systems. Global users can start with one click, making it easy to use for cross-border e-commerce or social media operations anywhere in the world.

Stable & Efficient Team Collaboration

Built-in team collaboration and permission management features allow multiple users to operate profiles simultaneously, synchronizing browser windows in real time for efficient and secure teamwork.

FAQ｜Everything You Need to Know About MasLoginSecurity, privacy, features, and pricing — your most common questions, all answered clearly in one place

What is MasLogin Anti-detect Browser?MasLogin is a world-leading Anti-detect Browser that uses environment isolation and fingerprint masking to help users securely manage multiple accounts, avoiding detection and bans from platforms.

Where can I download MasLogin?You can download the latest MasLogin client directly from the official website. It supports both Windows and Mac systems, ensuring a safe and risk-free download.

How to install MasLogin after download?After downloading, double-click the installer and follow the instructions to complete the installation. The process is simple, requires no extra configuration, and you can start using it right after logging in.

How does MasLogin help with multi-account management?MasLogin creates an independent environment for each account, including unique fingerprints, cookies, local storage, and proxy IPs. This ensures true anti-association, making it ideal for cross-border e-commerce, social media, and affiliate marketing scenarios.

Who should use MasLogin?MasLogin is especially suitable for cross-border e-commerce sellers, social media managers, advertising teams, and affiliate marketers, helping them operate multiple accounts securely and efficiently.