Proxifier v4 for Windows

Documentation

Introduction
Quick Start
What's New in Version 4
Migration from Version 3
Working with Proxifier
Proxy Server Settings
Proxification Rules
Name Resolution
Profiles
User Interface
System Tray Icon
Manual Proxification
Proxy Chains
Proxy Redundancy
HTTP Proxy Support
Advanced Proxy Settings
Profile Auto Update
Direct Connections
Log Files
Services and Other Users
Additional Info
Proxifier Editions
Windows Service Mode
Portable Network Engine
Proxy Checker
Connection Loop Problem
Installation and Driver
License and Support
Trial and Registration
Technical Support
End-User License Agreement

Related Topics

Migration from Version 3

Configuration

Migrating your Proxifier configuration from version 3 is quite simple because the format of Proxifier profile files (*.ppx) has not changed. Simply load profiles created in version 3 using the File -> Import Profile command.

Below are the paths of Proxifier’s profile folder:

The setup program will automatically ask to copy the profiles from version 3 during the installation.
Alternatively, you can copy the profile files manually at any time.

Version 4 has more features and options, so it is not always possible to open a version 4 profile in version 3.

Side-by-Side Installation

Proxifier v4 and Proxifier v3 can be installed at the same time on the same system, and the vast majority of users should be able to switch easily between the versions, but this setup may cause issues in some complex scenarios. In such a case, it is recommended to have only one version installed.

License Key

Version 4 requires a new license key. If you do not have a current maintenance plan, you can upgrade to version 4 at a 50% discount.


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