Installer Cover page
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  • After downloading, start installation using the drive on the computer to be installed. If a network drive is used, installation cannot be performed normally.
  • This file is very large. Downloading over a slow connection will require a long time.
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Important Notice We replaced our Otasuke Pro user management system in an effort to strengthen our system security, and protect Customer data privacy. In order to download, please register again if necessary.

GP-Pro EX Limited Edition usage guideline

You can use the software without license (serial number and key code) as a limited edition:

  • All function can be set except screen data transfer to HMI
  • Screen data transfer is possible ONLY GP4100 Series monochrome model  
  • Simulation mode can check the screen image

For full use of this GP-Pro EX installer, please purchase and activate the GP-Pro EX editor license (Ref: PFXEXEDLS40)

Important information regarding Ver 4.09.450

  • Due to WinGP security enhancements, the key code is cleared when the system version is upgraded. Please set the key code again.
  • [GP-Pro EX 4.09.400 (update)] file can be valid only for Ver.4.09.200 or later.
  • To update from the earlier versions, download the full installer Disc 1 , and install with a valid serial number and key code.
  • The following module identified in full installer [Disc 2 Description] below can only be updated separately using full installer Disc 2.
  • It is possible to get conversion service for version earlier than V3.6. For details please contact your local sales office.
  • GP-Pro EX  4.09.400 or later doesn't support the RPA function. (Target model: GP4000 Series and GP4000H Series)
  • GP-Pro EX  4.09.400 or later doesn't support the EZ-LAN adapter.(Target Model; ST6*00T, GP4000 Series (Except GP4000M Series/GP41** Series), GP4000H Series
  • For further information (Limitations or Cautions), please see Readme at the bottom of this page.


Prior to installation, be sure to close all software applications that are running.
  1. Create a DVD of the downloaded disk image (ISO).
  2. From the DVD you created, run ProEX_Setup.exe.
  3. The following screen will be displayed, click the checkbox of "Not Input Serial / Key Code (Limited Edition)", and then click "Next". (If you enter your serial / key code, the software will be fully functioned.)
  1. Please click here to upgrade GP-Pro EX Limited Edition to a functional version.
  2. Follow the instructions given.


File Description

[Disk1 Description] 

  • GP-Pro EX Ver. 4.09.450
  • Transfer Tool / Version Reverter

SHA256 : D65C57F2B2E762374C346C2CB97B06FC4561A5F0F01B4978EF1A122D59F364FD

[Disk2 Description]

  • WinGP
  • GP-Viewer EX
  • Camera-Viewer EX
  • Data Copy Tool
  • GP Remote Printer Server 
  • EZ Fingerprint Recognition Setting Tool
  • EZ Fingerprint Recognition Unit Driver
  • Pass Through 
  • Pro-face Remote HMI Server
  • EZ Tower Light Driver

SHA256 : F6D347ED33CB54E510538CD9A587865ED52FDF78D8997893135BBB0B85E61E08

Operating Environment

  • GP-Pro EX has ended support for Windows XP, Windows Vista, and Windows 8. To use any of these operating systems, use Ver.4.09.120.
  • Sending E-mail feature requires .Net Framework Ver. 4.5 or later.


Refer to the following Readme about the product's details.