The File Extensions Database

.CPG File Extension

  • Developer by: ESRI
  • Category: Settings Files

What is an .CPG file?

.CPG is ESRI Code Page File

Character encoding file used by ESRI software products such as the ArcGIS Desktop suite; describes a set of characters for displaying text in shapefiles; helps localize maps for specific languages.

Programs that open ESRI Code Page File
ESRI ArcGIS for Desktop
File Type 2 Manga Studio Page File
Developer by: CELSYS Category: Raster Image Files

Page file created by Manga Studio, a program used to create digital comic art; contains page layout settings as well as cartoon sketches, textures, captions, word balloons, and special effects; can be exported to .BMP, .JPG, .PSD, .PNG, .TIFF, .TGA, and .PICT formats.

Manga Studio became Clip Studio Paint in 2015. It is also known as ComicStudio in Japan.

Programs that open Manga Studio Page File
CELSYS Clip Studio Paint Pro
CELSYS Clip Studio Paint Pro
File Type 3 StarCraft Campaign File
Developer by: Blizzard Entertainment Category: Game Files

Campaign file for StarCraft, a real-time strategy game that takes place in space; includes mission data and artificial intelligence information, which determines the difficulty of the mission.

NOTE: StarCraft maps are saved as .SCM files.

Programs that open StarCraft Campaign File
Blizzard StarCraft
Blizzard StarCraft
File Type 4 Cool Page Project File
Developer by: 3Dize Category: Web Files Format: Binary

Web page project created by Cool Page, an older drag and drop Web page editor; may contain various Web page objects and their properties; allows users to save designed pages.

Since CPG files are saved in a proprietary format, they can only be opened in Cool Page. However, these files can be published to standard HTML.

NOTE: The last version of Cool Page was released in 2002, and the last supported operating system was Windows XP.

Programs that open Cool Page Project File
3Dize Cool Page

How to solve problems with CPG files

  • Associate the CPG file extension with the correct application. On :
    Windows: Right click on any CPG file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.CPG files". Mac: Right click (or Ctrl-click) the CPG file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .CPG is ESRI Code Page File. Because only the current version supports the latest CPG file format. Search, therefore, e.g. on the ESRI manufacturer website after an available .CPG is ESRI Code Page File update.
  • To make sure that your CPG file is not corrupted or virus-infected, get the file again and scan it with antivirus software.