All about LAUNCH Files

The LAUNCH file type is primarily associated with Eclipse.

LAUNCH	File extension: LAUNCH
	File type:	XML configuration file

What is a LAUNCH file?

LAUNCH files mostly belong to Eclipse. Your LAUNCH file is an XML configuration file used to start applications.
In Eclipse, it contains the settings for a launch configuration including which project to run, runtime parameters, and build details.
In ROS (Robot Operating System), the file is similarly used to start nodes and set the required parameters.
Consider these points:

This file is human-readable and structured in XML, making it easy to inspect.

It details run-time instructions for the application or ROS nodes.

Editing errors in the XML may cause launch failures.

FilExt.com tip: For more technical information, visit the official websites at Eclipse and ROS.

How to open LAUNCH files

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

Online LAUNCH Text Viewer

Choose your .launch file to view

or drag and drop it here

Online File Viewer

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How to extract texts from LAUNCH files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

If you want to extract texts from LAUNCH file or capture a screenshot, you can use our free Online LAUNCH File Viewer:

Just click the "Choose your .launch file to view" button on this page.
Your LAUNCH file will then be displayed in the browser.
Now click on "Save as..." at the top of the page.
Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
Your file will be converted and downloaded.

Programs that open and convert LAUNCH files:

Eclipse
See the previous paragraphs to learn more about the main application. LAUNCH files are often referred to as Eclipse developers because this type of file is primarily created or used by this software.
Apple II operating system

LAUNCH file format details:

Why is it important to know the file format? This is the only way to find out which program to use to open the file. The first characters in a file identify the file format, for example, HTML files start with the bytes <html>. File extension, signature and file format must match; otherwise errors will occur when the file is opened. When there is a problem with a file, the first step to solving it is to determine the file format. Our evaluation of the LAUNCH files looks like this:

The LAUNCH file extension is not common and includes different formats for different programs. But the following two file formats are common:

50% of all LAUNCH files are associated with Eclipse Launch configuration files, which internally utilize the well-known XML format. The Extensible Markup Language (XML) is a simple text-based format for representing structured information: documents, webpages, data, configuration, books, transactions, invoices, and much more. XML defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. The content consists of readable text data, which can be read using a text editor. The average file size is 1 KB with most files being between 660 bytes and 4 KB in size. This file type is based on cutting-edge technology. The following keywords are characteristic: <?xml version="1.0" encoding="UTF-8" standalone="no"?>, debug, <launchConfiguration type="org.eclipse.jdt.launching.localJavaApplication">, core, MAPPED, RESOURCE and listAttribute key. These files are attributed to control and client.
45% of all LAUNCH files save the data in XML file format. The contents of these files are easily readable with a text editor. A typical file size is 1 KB. Several words can almost always be found in the files, e.g. <launch>, type, name, param name, RosAria, default, node pkg, value and arg name. These files are often associated with gazebo, mrtbot, amcl and demo.

The remaining 5% of all LAUNCH files are different files with different signatures. Just click the "Choose your .launch file to view" button on this page to find out what your LAUNCH file is.

Technical Data for LAUNCH File Extension

File classification:

Developer

Related files:

conf, config, plist, exe, elf, world, zip, v1, login, explain, xml, cfg, ini

Mime type:

text/xml

a launch XML configuration file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with LAUNCH files

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