Opening an LW5 File

The LW5 file type is primarily associated with Lightwright.

LW5	File extension: LW5
	File type:	Version 5 Show Data File

What is an LW5 file

LW5 files mostly belong to Lightwright by John McKernon Software. Lightwright is a cross between a spreadsheet and a database, designed specifically to manage professional lighting design paperwork.

How can I open an LW5 file?

You need a suitable software like Lightwright to open an LW5 file. You need a suitable software like Lightwright from John McKernon Software to open an LW5 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 LW5 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a LW5 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online LW5 Text Viewer

Choose your .lw5 file to analyze

or drag and drop it here

Online File Viewer

✈

Read our privacy guarantee in Filext’s terms and privacy policy

Please allow ads on our site

This helps us keep our servers running. Then re-upload your file to view it.

Click here to see how to disable the ad blocker for filext.com

What to Do When a .LW5 File Fails to Open

Because .LW5 files can originate from different applications, they aren't universally openable by standard software.

Identify the Source: If received from a theatrical lighting designer or stage manager, it is likely a Lightwright Version 5 Show Data File.
Check the Header: Open the file in a text editor or hex viewer to inspect the first few bytes:
- Readable text or XML suggests a structured data format.
- Scrambled characters indicate a proprietary binary database.
Use the Original Software: The original program is usually required; try Lightwright 5 (by John McKernon Software) or ask the sender if uncertain.
Use this Webpage: Drag and drop your .LW5 file into our viewer to detect the format, extract readable text or metadata, and preview it when possible.

Technical Data for LW5 File Extension

File classification:

Database

Related files:

lwp, lwl, lwx

Mime type:

application/octet-stream

an lw5 Version 5 Show Data File is a special file format by John McKernon Software and should only be edited and saved with the appropriate software.

How to solve problems with LW5 files

Associate the LW5 file extension with the correct application.
Update your software that should actually open version 5 show data files. Because only the current version supports the latest LW5 file format. Search, therefore, e.g. on the John McKernon Software manufacturer website after an available Lightwright update.
To make sure that your LW5 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .LW5 file online - secure, fast, and no downloads needed.