Having problems opening an ESP file?

We have programs that can open or convert your ESP files.

Opening 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 ESP 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.

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension ESP

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the ESP file format or software that uses files with the ESP suffix, please do get in touch - we would love hearing from you.