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GB18030 Support Package (English)

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Download the GB18030 support package.

Quick details

Version: 1.0 Date published: 5/7/2003
File name Size
GBEXTSUP.msi 6.7 MB Download


This GB18030 support package contains:

  • SimSun18030.ttc: A font file for GB18030
  • C_g18030.dll: A system library that extends the MultiByteToWideChar and WideCharToMultiByte prgram interfaces to support GB18030. It is only installed on Windows 2000 systems.
  • GBunicnv.exe: An end-user application that converts GB18030 plain text and HTML files to Unicode and vice versa.
  • Ms4bsp.dll: A system library that provides program interfaces for the GB18030 character type.

After the support package is successfully installed, the gbunicnv.exe and ms4bsp.dll will be installed under SystemDrive\Program Files\GB18030Tools\folder.

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System requirements

Supported operating systems: Windows 2000, Windows XP

  • GB18030 support package installation requires Windows 2000 (or above versions) systems with Simplified Chinese language support, it requires 12MB free disk space.

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  1. Click the Download link to start the download, or choose a different language from the drop-down list and click Go.
  2. Do one of the following:
    • To start the installation immediately, click Open or Run this program from its current location.
    • To copy the download to your computer for installation at a later time, click Save or Save this program to disk.
  3. Double-click GBEXTSUP.msi.

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