84,488,480 programs installed

Should I remove Proxifier?

What percent of users and experts removed it?
6% remove it94% keep it
Overall Sentiment
Very good
What do people think about it?
(click star to rate)
How common is it?
Global Rank #8,701
United States Rank #14,907
Reach 0.0447%
Lifespan of installation (until removal)
< 13.68 days
403.62 days >
Average installed length: 212.07 days


3.21 100.00%

Proxifier version 3.21

What is Proxifier?

Bypass firewall, tunnel connections through HTTP and SOCKS proxy servers.

About  (from Initex)

Proxifier allows network applications that do not support working through proxy servers to operate through a SOCKS or HTTPS proxy and chains. Features include work with any Internet client through a proxy, improve network performance or ensure privacy, easy yet powerful UI with live data, and up to date with new techno...  Read more


Proxifier version 3.21 is a software program developed by Initex. It adds registry entry for the current user which will allow the program to automatically start each time it is rebooted. The software is designed to connect to the Internet and adds a Windows Firewall exception in order to do so without being interfered with. The primary executable is named Proxifier.exe. The setup package generally installs about 9 files and is usually about 7.85 MB (8,228,872 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 10. While about 21% of users of Proxifier come from the United States, it is also popular in Iran and Indonesia.

Program detailsProgram details

URL: www.proxifier.com
Help link: www.proxifier.com/support.htm
Installation folder: C:\Program Files\Proxifier\
Uninstaller: "C:\Program Files\Proxifier\unins000.exe"
Estimated size: 7.85 MB

Program filesFiles installed by Proxifier version 3.21

Program executable:Proxifier.exe
Name:Proxifier Standard Edition
Proxifier Standard Edition v3.21
Path:C:\Program Files\Proxifier\Proxifier.exe
Additional files:
  • Proxifier.exe - Proxifier Standard Edition (Proxifier Standard Edition v3.21)
  • PrxDrvPE.dll - Proxifier Portable Edition (Proxifier Portable Edition Network Engine)
  • PrxDrvPE64.dll - Proxifier Portable Edition Network Engine x64
  • SysSettings32.exe - Proxifier System Settings
  • SysSettings64.exe - Proxifier System Settings x64
  • ProxyChecker.exe - Proxifier (Proxy Checker)
  • unins000.exe - Setup/Uninstall
  • Helper64.exe - Proxifier Portable Edition 64-bit Helper
  • xmllite.dll (by Microsoft) - Microsoft XML Core Services (Microsoft XmlLite Library)

Program behaviorsBehaviors exhibited

Startup File (User Run)
  • Proxifier.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'Proxifier' and executes as "C:\Program Files\proxifier\proxifier.exe" aut.
2 Windows Firewall Allowed Programs
  • Proxifier.exe is added as a firewall exception for 'C:\Program Files\Proxifier\Proxifier.exe'.
  • ProxyChecker.exe is added as a firewall exception for 'C:\Program Files\Proxifier\ProxyChecker.exe'.

How do I remove Proxifier?

You can uninstall Proxifier from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Proxifier version 3.21, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Proxifier.

Win 7 (SP1) 50%
Win XP 1%
Auto-starting? Yes
(Found in the run registry)
Uninstall it 6%
Keep it 94%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 63.90%
Windows 10 27.81%
Windows XP 7.38%
Windows Vista 0.91%
Which OS releases does it run on?
Windows 7 Ultimate 36.63%
Windows 7 Home Premium 11.95%
Windows 7 Professional 9.33%
Microsoft Windows XP 7.17%
Windows 8.1 Pro 6.60%
Windows 7 Starter 3.64%

Distribution by countryGeography

20.63% of installs come from the United States
Which countries install it?
  United States 20.63%
  Iran 20.28%
  Indonesia 11.24%
  India 4.40%
  Germany 4.17%
  Singapore 3.94%
  France 3.36%
  United Kingdom 2.78%
  MA 1.97%
  Canada 1.62%
  Vietnam 1.51%
  BD 1.39%
  Australia 1.27%
  Philippines 1.27%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 21.78%
Dell 19.21%
Hewlett-Packard 16.30%
ASUS 15.95%
Lenovo 6.00%
Toshiba 4.12%
Intel 1.89%
Samsung 1.89%
MSI 1.54%
Alienware 0.51%
Sony 0.51%
Common models
Acer AOD255E 9.32%
HP Pavilion g6 Notebook P... 3.94%
Dell Inspiron N5010 2.87%
HP Pavilion dv6 Notebook ... 2.87%
Dell Inspiron N5110 2.51%
ASUSTeK N43SL 2.15%


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