How to open ESP files

Did your computer fail to open an ESP file? We explain what ESP files are and recommend software that we know can open or convert your files.

What is an ESP file?

Files that contain the .esp file extension normally hold data files that have been generated by the Advanced Chemistry Development (ACD) analysis software. This specialized chemistry software is used by chemists to organize and analyze chemistry research data.

The Active Media Eclipse software application also uses the .esp file suffix. The ESP files that are used by this program contain screen saver project files that have been created with the software application.

Email Sentinel Pro also uses the .esp file extension. These ESP files contain protected email attachments that have been sent and received using the Email Sentinel Pro software program.

Software that will open, convert or fix ESP files

These apps are known to open certain types of ESP files. Since many different programs may use ESP files for different purposes, you may need to try a few of the apps to open your specific ESP file.

WinRARWinRARUser submitted
Adobe IllustratorAdobe IllustratorUser submitted
Surveyor/400Surveyor/400User submitted
MDPTMDPTUser submitted
ESPRIT ApplicationESPRIT ApplicationUser submitted
catmanEASYcatmanEASYUser submitted
NifViewerNifViewerUser submitted
ESP - Exploria Sales PlatformESP - Exploria Sales PlatformUser submitted
We have not verified any programs that we know for certain can work with ESP-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with ESP-files. If you know one, please use the Suggest link below and tell us about it!