Files with gpd extension are used by PhotoDefiner program. They contain raster image data.

There are 3 other file types using
the GPD file extension!

gpd icon.gpd - Microsoft Windows universal printer unidrv minidriver

gpd icon.gpd - Autodesk TR-55 graphical peak discharge data

empty icon.gpd - Xbox 360 game play data

Detailed description

Software that open gpd file

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GPD file extension - Graphic PhotoDefiner image file

What is gpd file? How to open gpd files?

File type specification:

Bitmap image file type icon Bitmap image file type

The gpd file extension is related to PhotoDefiner, a simple and easy to use image compression for Mac OS X.

A *.gpd file contains a raster image, as an alternative to the PNG and the GIF formats. It uses lossless image compression that can greatly reduce the size of graphic files.

The default software associated to open gpd file:

PhotoDefiner Viewer icon

PhotoDefiner Development Team logoPhotoDefiner Viewer  Microsoft Windows software

Company or developer:
PhotoDefiner Development Team

PhotoDefiner Viewer is used to view CPD lossless, GPD graphics lossless and JPD Lossy images.

PhotoDefiner Editor icon

PhotoDefiner Development Team logoPhotoDefiner Editor  Apple macOS / Mac OS X software

Company or developer:
PhotoDefiner Development Team

PhotoDefiner Editor is a simple and easy to use image compression Mac OS X utility that will allow you to quickly compress your photos and export them to the CPD, JPD, GPD new formats. Saving + 25/30 % (For 24 bits true color images)

Help how to open:

You can view *.gpd files with PhotoDefiner Viewer.

How to convert:

It is not convertable file format.

List of software applications associated to the .gpd file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open gpd file, edit gpd file, convert gpd file, view gpd file, play gpd file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting gpd files.

Software that open gpd file - Graphic PhotoDefiner image file

Programs supporting the exension gpd on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about PhotoDefiner Editor for open gpd file action.

Apple macOS / Mac OS X:

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