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LGN file extension

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

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

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

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

✅ OptionVue Portfolio Manager Log Notes

LGN file is an OptionVue Portfolio Manager Log Notes. OptionVue is an options trading and analysis software. LGN file contains the text entered in the notes field of the Transaction Log. LGN files associate with LOG files, and whenever you copy a LOG file, you should also copy the LGN file.
LGN format description not yet available
Category: Data files
Application: OptionVue
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
LGN aliases:
LGN related links:
LGN related extensions:
OptionVue Portfolio Manager LGN Backup

OptionVue Portfolio Manager Account Data

OptionVue Portfolio Manager Parcel Data

OptionVue Portfolio Manager Positions Data

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

🚫 The .lgn file extension is often given incorrectly!

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

pgn, ign, mgn, lrn, ln, lgh, lg, ltn, lng, lgj, lgb

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Portable Game Notation Data
Adobe RoboHelp Ignore List
Microsoft Windows Application Log
Apple Chess User Data
Arhangel Compressed Archive
General Log
Carlson Survey Lot Network File
Intuit QuickBooks Encrypted Login Data
Star Wars: Galaxies 3D Model
PC LogBook Data

🔴 Can't open a .lgn 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 .lgn 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 .lgn file extension, write to us!

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