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IEPD ZIP
File conversion

Convert IEPD to ZIP

Verified by Adam B.· reviewed by FE Editorial ·updated Aug 2, 2026
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Is it possible to convert IEPD to ZIP?
Yes - IEPD converts to ZIP.

The fastest path is to rename file.iepd to file.zip; the bytes are identical because IEPD is a ZIP under a custom extension. You can then open it in Windows File Explorer, 7-Zip, or The Unarchiver like any normal ZIP.

Also to ZIP: KGL · IMAZINGAPP · LOCKER

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Tested on macOS, Windows & Linux
Last verified Sep 2026

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Why convert IEPD to ZIP?

An IEPD is a ZIP container by the NIEM specification, so people who just want a standard .zip they can double-click only need to change the extension. Renaming makes the archive recognizable to the built-in ZIP handling in Windows and macOS.

How to convert IEPD to ZIP

Windows File Explorer EASIEST

Rename file.iepd to file.zip (enable file extensions in the View menu first), then double-click to browse it as a normal ZIP folder.

7-Zip FREE

Open the .iepd in 7-Zip and use Extract then re-Add to archive as .zip, or simply rename it to .zip since the format is already ZIP.

The Unarchiver FREE

Rename the file to .zip and open it with The Unarchiver, or point The Unarchiver at the .iepd directly to unpack it.

About these formats

.IEPD Information Exchange Package Documentation

An .iepd file is an Information Exchange Package Documentation package, a ZIP archive that bundles the XML schemas, sample messages, catalog and documentation defining a NIEM or NATO…

Open .IEPD details →
.ZIP ZIP Archive

A ZIP file is a compressed archive that stores one or more files in a single smaller package. On Windows, macOS, iOS, and Android you can open it without installing anything - just…

Open .ZIP details →

Quality & what to watch

  • This is a rename, not a re-encode - the archive's compressed contents are untouched.
  • Renaming loses the .iepd label that signals this is a NIEM package, so note the origin if that matters.
  • If you re-zip extracted contents instead of renaming, keep the folder structure so iepd-catalog.xml stays in the root.

Frequently asked questions

Why does renaming .iepd to .zip work?
Because an IEPD is defined as a ZIP archive; the .iepd extension is just a custom label on a standard ZIP.
Do I need to see file extensions to rename?
On Windows, enable 'File name extensions' in Explorer's View menu, then rename the ending from .iepd to .zip.
Will the contents change?
No. Renaming does not touch the data; it is the exact same archive.
Can I still use it as an IEPD later?
Yes - rename it back to .iepd, or keep a copy, since the bytes are unchanged.