Opening a FEP File

The FEP file type is primarily associated with SCAD Office FEA.

FEPFile Extension FEP
File extension: FEP
File type:  data file

What is a FEP file?

FEP files mostly belong to SCAD Office FEA. The FEP file extension is not tied to a single format. It can indicate one of several specialized data files, each designed for a specific application.
  • Finite Element Program: These files hold simulation models and analysis data for engineering tasks such as structural analysis. They are produced by dedicated finite element analysis systems (for example, those from SCAD Office, linked with the Fidesys FEA System, see SCAD Office FEA).
  • Sage Report Database: In other cases, a FEP file is a database report file generated by ERP or accounting software like Sage 100 ERP. These files use the JetDB internal format to manage financial data. More details are available at Sage 100 ERP.
  • Flight Environment Package: Some FEP files store information for flight planning. They serve as a flight plan file that contains environmental data used in aviation simulation or operations.
  • FilExt.com notes: Each version of an FEP file is created to work with its own dedicated software. Check the file’s properties to determine its origin. Once the source is known, use the corresponding application to open the file. Avoid renaming or manually editing these files as they are structured for precise tasks.

    How to open a FEP file

    You need a suitable software like SCAD Office FEA to open a FEP 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 FEP file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a FEP file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online FEP Text Viewer

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    Programs that open and convert FEP files:

    1. SCAD Office FEA
      See the previous paragraphs to learn more about the main application. FEP files are often referred to as SCAD Office FEA data files because this type of file is primarily created or used by this software.
    2. WEFT Embedding Project by Microsoft Corporation

    Technical Data for FEP File Extension

    File classification:
    Data
    Related files:
    fea, fem, inp, fpl, jdb, txt, 000, exe, bin, mp4, db, xml

    The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

    ProgramID: WeftProjectFile
    EXEFile: %ProgramFiles%\OpenType Tools\WEFT\bin\Weft.exe %1


    a fep data file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with FEP files

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