All about FLN Files

The FLN file type is primarily associated with XMap.

FLN	File extension: FLN
	File type:	Flight Plan or Flight Plan Statistic File

What is an FLN file

FLN files mostly belong to XMap by Delorme. XMap scalable mapping software that provides users with digital mapping tools. Often found in the \Program Files\XMat 40\MapDocs folder.

How to open an FLN file

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

Online FLN Text Viewer

Choose your .fln file to analyze

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Online File Viewer

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Unable to Open a .FLN File? Quick Solutions:

Because .FLN files originate from various programs, they aren't universally openable.

Identify the Source: If received from an aviation planner, it is likely a Flight Plan file; if from a developer, it may be a proprietary project file.
Check the Header: Inspect the first bytes in a text or hex editor:
- Readable XML/JSON suggests structured data.
- "PK" indicates a standard ZIP archive.
- Unreadable binary data implies a proprietary format.
Use the Original Software: The original program is usually required to open the file properly. Try DeLorme XMap, other flight planning tools, or ask the sender if uncertain.
Use this Webpage: Drag and drop your file into our viewer to detect the format, extract readable text or metadata, and preview contents.

Technical Data for FLN File Extension

Related files:

flv, unm, irv, xmh

an fln Flight Plan or Flight Plan Statistic File is a special file format by Delorme and should only be edited and saved with the appropriate software.

How to solve problems with FLN files

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