84,488,480 programs installed

Should I remove NJStar Japanese WP?

What percent of users and experts removed it?
3% remove it97% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #44,479
United States Rank #47,261
Reach 0.0019%


5.30 50.00%
5.25 18.42%
5.23 13.16%
5.20 18.42%

NJStar Japanese WP

What is NJStar Japanese WP?  (from NJStar Software)

NJStar Japanese Word Processor reads, writes, edits and prints Japanese text on normal English or western Windows without the need for a Japanese system. It also includes a powerful English-Japanese/Japanese-English bi-directional dictionary for instant dictionary lookup. Japanese leaning tools are also included. Main ...  Read more


NJStar Japanese WP is a program developed by NJStar Software. The most used version is 5.30, with over 98% of all installations currently using this version. 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 main program executable is njstarj.exe. The software installer includes 21 files and is usually about 21.81 MB (22,873,605 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 36% of users of NJStar Japanese WP come from the United States, it is also popular in Chile and Brazil.

Program detailsProgram details

URL: www.njstar.com/cms/njstar-japanese-word-processor
Installation folder: C:\Program Files\njstar japanese wp
Uninstaller: C:\Program Files\NJStar Japanese WP\uninst.exe
Estimated size: 21.81 MB

Program filesFiles installed by NJStar Japanese WP

Program executable:njstarj.exe
Name:NJStar Japanese Word Processor
Path:C:\Program Files\njstar japanese wp\njstarj.exe
Additional files:
  • Njjinput.dll - NJStar Communicator or NJStar Japanese Word Processor (NJStar Japanese Input Methods Engine)
  • NJMail32.dll - NJStar Mail DLL for NJStar Software (NJStar Mail DLL)
  • NJDBCS.DLL - NJStar Communicator or NJStar WP (NJStar DBCS Potable library)
  • Njtxtout.dll - NJTXTOUT
  • NJRESEUC.DLL - NJStar Japanese Word Processor
  • MINISMTP.exe - NJStar Mini SMTP Server
  • uninst.exe - NJStar Japanese WP (NJStar Japanese WP 5.30 Shareware Setup)
  • NJSPELL.dll - NJStar Software (NJStar Spelling-Checker Engine)
  • NJZIP.dll - NJStar Zip/Unzip Library in DLL
  • Njedit.dll - NJStar WP (NJStar Edit Control)

Program behaviorsBehaviors exhibited

Windows Firewall Allowed Program
  • MINISMTP.exe is added as a firewall exception for 'C:\Program Files\NJStar Communicator\MINISMTP.exe'.

How do I remove NJStar Japanese WP?

You can uninstall NJStar Japanese WP 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 NJStar Japanese WP, 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 NJStar Japanese WP.

Win 7 (SP1) 66%
Win XP 3%
Uninstall it 3%
Keep it 97%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 68.42%
Windows 10 15.79%
Windows XP 13.16%
Windows Vista 2.63%
Which OS releases does it run on?
Windows 7 Home Premium 34.21%
Windows 7 Ultimate 23.68%
Microsoft Windows XP 13.16%
Windows 8.1 7.89%
Windows 7 Professional 5.26%
Windows 10 Home 5.26%

Distribution by countryGeography

35.56% of installs come from the United States
Which countries install it?
  United States 35.56%
  Chile 8.89%
  Brazil 6.67%
  Italy 6.67%
  France 4.44%
  Indonesia 4.44%
  Philippines 4.44%
  Germany 4.44%
  Canada 4.44%
  Hong Kong 2.22%
  Vietnam 2.22%
  Taiwan 2.22%
  Australia 2.22%
  India 2.22%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 20.59%
Acer 17.65%
Dell 11.76%
Toshiba 11.76%
ASUS 8.82%
Samsung 5.88%
Lenovo 5.88%
Sony 5.88%
Medion 2.94%
American Megatrends 2.94%
Intel 2.94%
Common models
HP ProBook 4530s 7.14%
HP Pavilion dv6 Notebook ... 7.14%
Samsung 300E4A/300E5A/300... 7.14%
TOSHIBA Satellite C55-A 7.14%
TOSHIBA Satellite L655 3.57%
TOSHIBA Satellite C845 3.57%


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