A daily updated filename extension database!

LSF file extension

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

  • What is the .lsf file?
  • What program do I need to open a .lsf file?
  • How can the .lsf file be opened, edited or printed?
  • How can I convert .lsf files to another format?
  • Where can I find the specifications for .lsf?
  • Which MIME-type is associated with the .lsf extension?

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

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

Streaming Media Format Video

LSF file is a Streaming Media Format Video.
LSF format description not yet available
Category: Video files
Application: Windows Media Player
Mime-type: video/x-la-asf
Magic number: -
Magic string: -
Sample: -
LSF aliases:
LSF related links:
LSF related extensions:
Advanced Systems Format Media

Advanced Stream Redirector

Streaming Media Shortcut

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

The .lsf file extension is often given incorrectly!

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

lxf, isf, lsv, lsr, lse, lsc, ls, sf, lfs, osf, lef, lzf, ksf, lwf, lst

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Inspiration Concept Map Document
Oracle Utilities Load Analysis Input
Adobe Photoshop Proof Settings
LayaAir Scene Data
Compressed LEN Exchange Format File
SketchUp License FIle
GCC Assembler Listing File
Intergraph Standard File Format
Intercept Symbol File
PointCab Laser Scanning Project

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

Rate our LSF page

Please help us by rating our LSF page on a 5-star rating system below. (1 star is poor, 5 star is excellent)

4 of 5 stars (8 votes)
Thanks for voting!
Invalid vote.
Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文