User Guide

English documentation mirrors the Chinese help center. The feature table on this site is the official source of truth for Free vs Pro.

Introduction

• What is Virtual Browser?
• Quick Start
• Installation
• System Requirements
• Plans & Features

Features

• Supported fingerprints
• Automation API
• CLI mode
• MCP protocol
• Window synchronizer (Pro)
• Install extensions

Advanced

• Advanced configuration
• Best practices
• Troubleshooting

Security & performance

• Security & privacy
• Performance optimization

Use cases

• Use cases

Help center

• Help home
• Create browser
• Client settings
• Cloud sync
• Account & sign-in FAQ

Full documentation (Chinese)

Switch to 简体中文 in the top navigation, or browse 中文使用指南.