.CPD File Extension

Developer by: Adobe Systems
Category: Database Files
Format: Binary

What are .CPD files and how to open them?

Can't open .CPD file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .CPD file.

What is a .CPD file extension?

.CPD file extension is created by Adobe Systems. .CPD has been classified as Database Files. The format of .CPD file is Binary.

.CPD is RoboHelp Cache Project Database

Database file created by RoboHelp, a program used for authoring Windows help documentation; stored as part of a RoboHelp project (.XPJ) and contains cached information for the project; should not be opened or edited manually.

CPD files are saved in a Microsoft Access database (.MDB or .ACCDB) format and can be opened with Access. However, this is not recommended since RoboHelp uses the data in the background for caching and it could cause the program to malfunction.

NOTE: Your project cache can be cleared each time you open a help project by choosing the "Clear project cache (.cpd) before opening any project" option in the General tab in the application preferences.

List of all softwares that can open the RoboHelp Cache Project Database

Windows

Adobe RoboHelp

File Type 2 Compressed PhotoDefiner Image File

Developer by: RGB Light Category: Raster Image Files

Compressed image format used by PhotoDefiner, a program used for enhancing and compressing digital imaging content; incorporates lossless compression that uses the "new bytes value representation" theoretic approach and the LZMA library; permits up to 30% more compression than a similar .PNG file.

CPD lossless compression can be used to re-compress PNG files.

List of all softwares that can open the Compressed PhotoDefiner Image File