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IWP file extension

The table below provides useful information about the .iwp file extension. It answers questions such as:

  • What is the .iwp file?
  • What program do I need to open a .iwp file?
  • How can the .iwp file be opened, edited or printed?
  • How can I convert .iwp files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Website X5 Project

IWP file is a Website X5 Project File. WebSite X5 is a software application for website creation and management of the programming and web development software market
IWP format description not yet available
Category: Project files
Application: Website X5
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
IWP aliases:
IWP related links:
IWP related extensions:
Website X5 Project Backup

Other types of files may also use the .iwp file extension.

🚫 The .iwp file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

iap, idp, ip, ipw, iqp, isp, iw, iwl, jwp, kwp, lwp, owp, wip, wp

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

CloudTran Build Properties
Original War Game Package
Kamban Word Processor Document
Colin McRae: DiRT Data
Lotus Word Pro Document
Internet Sign-up Settings
Infinity Engine Add-on Patcher File
IBM PComm Interchange Document Profile
IdleWild Screensaver File
IconPackager Theme Data

🔴 Can't open a .iwp file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .iwp file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .iwp file extension, write to us!

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