Opening an E3P File

The E3P file type is primarily associated with Carrier HAP.

E3PFile Extension E3P
File extension: E3P
File type:  project file

What is an E3P file?

E3P files mostly belong to Carrier HAP. An E3P file can refer to one of two specific project file types.
The primary use is as a Carrier HAP project file, which stores data for the Hourly Analysis Program used in energy analysis. This file holds simulation parameters and detailed project settings. For more information, visit Carrier Worldwide.
The alternate form is an EPLAN project file used in electrical design within the E3.series environment. This file contains schematic design data and may use UTF-16 (LE) encoding to support international characters. Details are available at E3.series.
Key details provided by FilExt.com include:
  • Purpose: Stores project-specific data and settings.
  • Usage: Must be opened with its native software.
  • Encoding: The EPLAN variant may use UTF-16 (LE) for multilingual support.
  • FilExt.com tip: To view or edit an E3P file, use the respective application designed for the file's creation, as generic editors may not display the data correctly.

    How do you open E3P files?

    You need a suitable software like Carrier HAP to open an E3P file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your E3P file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a E3P file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online E3P Text Viewer

    Choose your .e3p file to analyze

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    Programs that open and convert E3P files:

    1. Carrier HAP
      See the previous paragraphs to learn more about the main application. E3P files are often referred to as Carrier HAP data files because this type of file is primarily created or used by this software.
    2. E3.series (Part File) by CIM-Team GmbH
      E3.series is a CAE-system for electrical engineering, electronics and cabling. This file format is classified as CAD/CAM.

    Technical Data for E3P File Extension

    File classification:
    Data
    Related files:
    hap, prj, e3d, e3s, e3m, e3x, dat, zip, e3t, xml

    an e3p project file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with E3P files

    • Associate the E3P file extension with the correct application.
    • Update your software that should actually open project files. Because only the current version supports the latest E3P file format. Search, therefore, e.g. on the manufacturer website after an available Carrier HAP update.
    • To make sure that your E3P file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .E3P file online - secure, fast, and no downloads needed.
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    E3P file viewer E3P file description