84,488,480 programs installed

Should I remove Neffy 1,2,5,0?

What percent of users and experts removed it?
3% remove it97% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #20,873
United States Rank #42,447
Reach 0.0100%
Lifespan of installation (until removal)
< 12.19 days
359.65 days >
Average installed length: 188.97 days


1,2,5,0 100.00%

Neffy 1,2,5,0


Neffy 1,2,5,0 is a software program developed by CDNetworks. The primary executable is named neffy.exe. The setup package generally installs about 3 files and is usually about 1.25 MB (1,309,154 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 79% of users of Neffy 1,2,5,0 come from Japan, it is also popular in the United States and Taiwan.

Program detailsProgram details

URL: www.cdnetworks.co.kr
Installation folder: C:\Program Files\neffy
Uninstaller: C:\Program Files\Neffy\uninst.exe
Estimated size: 1.25 MB

Program filesFiles installed by Neffy 1,2,5,0

Program executable:neffy.exe
Name:Aqua Downloader
Neffy Download Client
Path:C:\Program Files\neffy\neffy.exe
Additional files:
  • NeffyCore.dll - NeffyCore (Neffy Download Engine)
  • uninst.exe

How do I remove Neffy 1,2,5,0?

You can uninstall Neffy 1,2,5,0 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 Neffy 1,2,5,0, 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 Neffy 1,2,5,0.

Win 7 (SP1) 69%
Win Vista 1%
Uninstall it 3%
Keep it 97%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 70.71%
Windows 10 20.20%
Windows XP 5.56%
Windows Vista 3.54%
Which OS releases does it run on?
Windows 7 Home Premium 49.75%
Windows 7 Professional 11.17%
Windows 7 Ultimate 9.14%
Windows 8.1 7.11%
Microsoft Windows XP 5.58%
Windows 10 Home 4.06%

Distribution by countryGeography

78.71% of installs come from Japan
Which countries install it?
  Japan 78.71%
  United States 10.89%
  Taiwan 1.98%
  Canada 0.99%
  Israel 0.99%
  Austria 0.50%
  Australia 0.50%
  Belgium 0.50%
  Brazil 0.50%
  Switzerland 0.50%
  Spain 0.50%
  France 0.50%
  Hong Kong 0.50%
  Croatia 0.50%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 16.88%
NEC 15.58%
Toshiba 15.58%
Lenovo 12.99%
Dell 10.39%
Alienware 7.79%
ASUS 6.49%
Hewlett-Packard 3.90%
American Megatrends 3.90%
Common models
ThirdWave Corporation Pri... 9.17%
MouseComputer Co.,Ltd. H6... 3.33%
NEC PC-LL770HS 2.50%
ASUS All Series 2.50%
Acer Aspire V3-571 1.67%
HPE-360jp 1.67%

About (from CDNetworks)

CDNetworks enables Global Cloud Acceleration.
Publisher URL: www.cdnetworks.com


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