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What is MasLogin
Questions about MasLogin
System Requirements for MasLogin Operation
MasLogin Installation and Registration Guide
Creating a New Browser Environment in MasLogin
How to Participate in the Referral Cashback Program and Claim Commissions

Profile View – Profile List
Create Profile – Basic Information
Create Profile – Fingerprint Settings
Create Profile – Advanced Settings
Profile Management – Group Management
Profile Management – Pin Profile
Profile Management – Clone Profile
Profile Management – Delete Profile
Profile Management – Recycle Bin
Profile Management – Transfer Profile
Profile Management – Share Profile
Profile Management – Export Profile
Profile Management – Multi-Open

Proxy Management — Proxy List
Proxy Management — Add Proxy
Proxy Management — Delete Proxy
Common Proxy Issues

Rapidproxy Proxy Configuration

Extension — Extension Management
How to Add Extensions to the Browser

Window Sync
Using the RPA Program

Member Management – Member List
Member Management – Member Categories
Member Management – Create Group
Member Management – Add Member
Team Management – Add Team
Team Management – Team Settings
Team Management – Activity Log

Global Settings — Local Cache Settings
Global Settings — Browser Settings
Global Settings — Bookmark Settings
Global Settings — Website Access Restrictions

Billing Center — Plan Details
How Do I Change My Subscription Plan?

MasLogin Account Password Management
How to Reset & Change Your Password

Why Does It Show "Proxy Connection Failed" and Fail to Open the Environment?

Profile Management – Multi-Open

by · MasLogin · October 20, 2025

Profile Multi-Open means running multiple independent browser profiles on the same device at the same time, where fingerprints and cookies are not shared. This allows you to safely log in to and manage multiple isolated accounts on one computer, reducing linkage and ban risks. When enabled, multiple members can open the current profile at the same time.


Profile Multi-Open Settings

You can enable Profile Multi-Open by editing the profile during creation, or by updating the settings of an existing profile after it has been created.

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In the profile editor, scroll down or click to locate 【Advanced Settings】. Under 【Multi-Profile Launch】, select “Allow”, then click 【OK】.

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Last updated：2026-09-21 00:02:45
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