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Should I remove Electric Power SpecSizer?

What percent of users and experts removed it?
2% remove it98% keep it
Overall Sentiment
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How common is it?
Reach 0.0005%


2.8.0 55.56%
2.7 44.44%

Electric Power SpecSizer


Electric Power SpecSizer is a program developed by Caterpillar. The most used version is 2.8.0, with over 98% of all installations currently using this version. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The software installer includes 42 files and is usually about 150.51 MB (157,825,550 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 7. While about 80% of users of Electric Power SpecSizer come from the United States, it is also popular in NG and Venezuela.

Program detailsProgram details

URL: www.Cat.com
Installation folder: C:\Program Files\Caterpillar\Electric Power SpecSizer
Uninstaller: "C:\Program Files\InstallShield Installation Information\{2C47C781-BC85-4E4F-A7E3-E3BFDF041A14}\setup.exe" -runfromtemp -l0x0409 -removeonly
Estimated size: 150.51 MB
Language: English (United States)

Program filesFiles installed by Electric Power SpecSizer

  • Caterpillar.ElectricPower.Sizing.Logic.dll - Caterpillar Global Sizing Tool (Caterpillar Electric Power SpecSizer)
  • GSize.exe
  • BatteryChargerLoad.dll - Global Sizing Tool (Battery Charger Load)
  • Caterpillar.ElectricPower.Sizing.Loads.WelderLoad.dll - Welder Load
  • CATUPSLoad.dll - CAT UPS Load
  • LightingLoad.dll - Lighting Load
  • MedicalLoad.dll - Medical Load
  • OfficeEquipmentLoad.dll - Office Equipment Load
  • GSizeInstaller.dll

Program behaviorsBehaviors exhibited

Scheduled Task
  • GSize.exe is scheduled as a task with the class '{A9E4EFA1-9E2F-4BDB-881F-4212CDD69203}' (runs on registration).

How do I remove Electric Power SpecSizer?

You can uninstall Electric Power SpecSizer 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 Electric Power SpecSizer, 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 Electric Power SpecSizer.

Win 7 (SP1) 67%
Win 10 11%
Uninstall it 2%
Keep it 98%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 77.78%
Windows XP 11.11%
Windows 10 11.11%
Which OS releases does it run on?
Windows 7 Professional 44.44%
Windows 10 Pro 11.11%
Windows 7 Ultimate 11.11%
Windows 7 Home Premium 11.11%
Microsoft Windows XP 11.11%
Windows 7 Enterprise 11.11%

Distribution by countryGeography

80.00% of installs come from the United States
Which countries install it?
  United States 80.00%
  NG 5.00%
  Venezuela 5.00%
  Israel 5.00%
  Canada 5.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 28.57%
Hewlett-Packard 14.29%
Intel 14.29%
American Megatrends 14.29%
Lenovo 14.29%
Common models
Panasonic Corporation CF-... 14.29%
LENOVO Lenovo H420 14.29%
LENOVO 2436CTO 14.29%
Gigabyte EX58-UD3R 14.29%
Dell Precision WorkSt... 14.29%
Dell OptiPlex 990 14.29%


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