74,139,804 programs installed

Should I remove IllustStudio?

What percent of users and experts removed it?
4% remove it96% 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%
Lifespan of installation (until removal)
< 15.74 days
464.43 days >
Average installed length: 244.02 days


1.1.3 100.00%

Other programs by GrandTech



IllustStudio is a program developed by GrandTech. The main program executable is illuststudio.exe. The software installer includes 16 files. In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 7. While about 60% of users of IllustStudio come from Taiwan, it is also popular in the United States and Hong Kong.

Program detailsProgram details

URL: www.celsys.co.jp
Installation folder: C:\Program Files\GrandTech\IllustStudio
Uninstaller: "C:\Program Files\InstallShield Installation Information\{2F3CCB70-A3B5-4FC5-B8B5-D501A5B3EA1D}\setup.exe" -runfromtemp -l0x0404 -removeonly
Language: Chinese (Traditional, Taiwan)

Program filesFiles installed by IllustStudio

Program executable:illuststudio.exe
Path:C:\Program Files\grandtech\illuststudio\tool\illuststudio.exe
Additional files:
  • Capture.exe (by CELSYS,Inc) - IllustStudio (Capture)
  • CaptureSup.dll
  • cudart.dll (by NVIDIA) - NVIDIA CUDA 2.2 Runtime (NVIDIA CUDA Runtime, Version 2.2)
  • IccProfLib.dll (by CELSYS) - ComicStudio (ComicStudio Libraries)
  • IJGWin32.dll
  • iswCmn.dll (by CELSYS,Inc) - IllustStudio Libraries Common Class
  • iswCore.dll - IllustStudio Libraries
  • iswDigit.dll - IllustStudio Libraries Digitizer Class
  • iswGpgpu.dll
  • iswJpegUtility.dll - IllustStudio Libraries JpegUtility Class
  • iswPdfUtility.dll - IllustStudio Libraries PdfUtility Class
  • iswResTC.dll - IllustStudio Resource Libraries
  • rtwUtl.dll (by CELSYS) - RETAS!PRO Infinity (RETAS!PRO Infinity Utility DLL)
  • stc.exe - stc
  • zlib.dll - zlib (zlib data compression library)

How do I remove IllustStudio?

Quickly and completely remove IllustStudio from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall IllustStudio 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 IllustStudio, 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 IllustStudio.

Win 7 (SP1) 67%
Win 8 7%
Uninstall it 4%
Keep it 96%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 80.00%
Windows XP 6.67%
Windows Vista 6.67%
Windows 8 6.67%
Which OS releases does it run on?
Windows 7 Ultimate 40.00%
Windows 7 Home Premium 33.33%
Microsoft Windows XP 6.67%
Windows 7 Enterprise 6.67%
Windows 8.1 6.67%
Windows Vista Home Premiu... 6.67%

Distribution by countryGeography

60.00% of installs come from Taiwan
Which countries install it?
  Taiwan 60.00%
  United States 25.00%
  Hong Kong 15.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 33.33%
Hewlett-Packard 20.00%
Dell 13.33%
American Megatrends 6.67%
ASUS 6.67%
Common models
Hewlett-Packard p6740tw 9.09%
HP Pavilion g6 Notebook P... 9.09%
Gigabyte P67A-UD3-B3 9.09%
Gigabyte P55A-UD3P 9.09%
Gigabyte GA-MA78GM-DS2H 9.09%
Gigabyte GA-990FXA-D3 9.09%


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