84,285,534 programs installed

Should I remove WEAP?

What percent of users and experts removed it?
8% remove it92% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Reach 0.0011%


VersionDistribution 14.29% 57.14% 4.76% 14.29% 9.52%



WEAP is a program developed by Stockholm Environment Institute. The most used version is, with over 98% of all installations currently using this version. The software installer includes 15 files and is usually about 63.75 MB (66,851,627 bytes). Update.exe is the automatic update component of the software designed to download and apply new updates should new versions be released. In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 35% of users of WEAP come from the United States, it is also popular in SY and TN.

Program detailsProgram details

URL: www.weap21.org
Help link: www.weap21.org/Forum
Installation folder: C:\Program Files\WEAP\
Uninstaller: MsiExec.exe /X{44A86AC9-4826-42E1-98F2-418BA7B04BCC}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 63.75 MB
Language: English (United States)

Program filesFiles installed by WEAP

  • weap.exe - WEAP (Water Evaluation And Planning System)
  • mf2k.exe (by U.S. Geological Survey) - Modflow-2000 Ground-Water Model (public distribution)
  • lpkit.dll (by Free Software Foundation) - lpsolve
  • lpsolve55.dll (by Free Software Foundation)
  • Arraytools.dll
  • lpng.dll
  • Mpathr5_0.exe
  • pest.exe
  • TUTIL32.DLL (by Borland International) - Borland Database Engine
  • Update.exe

How do I remove WEAP?

Quickly and completely remove WEAP from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall WEAP 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: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program WEAP, click it, and then do one of the following:
    • Windows Vista/7/8: 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 WEAP.

Win 7 (SP1) 62%
Win 10 38%
Uninstall it 8%
Keep it 92%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 61.90%
Windows 10 38.10%
Which OS releases does it run on?
Windows 7 Ultimate 28.57%
Windows 7 Home Premium 19.05%
Windows 10 Pro 14.29%
Windows 7 Professional 9.52%
Windows 8.1 9.52%
Windows 8 4.76%

Distribution by countryGeography

34.62% of installs come from the United States
Which countries install it?
  United States 34.62%
  SY 11.54%
  TN 7.69%
  Portugal 7.69%
  Iran 7.69%
  KE 7.69%
  Singapore 3.85%
  Colombia 3.85%
  Ecuador 3.85%
  Australia 3.85%
  Israel 3.85%
  Netherlands 3.85%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 15.79%
Lenovo 15.79%
Toshiba 15.79%
Dell 10.53%
ASUS 10.53%
Hewlett-Packard 10.53%
Samsung 5.26%
Sony 5.26%
Common models
TOSHIBA Satellite L745 5.00%
Sony SVE1513RCXB 5.00%
Gigabyte GA-A75M-D2H 5.00%
Gigabyte EP41T-UD3L 5.00%
Dell Latitude E5530 non-v... 5.00%
Dell Inspiron 5447 5.00%


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