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Having problems opening a LSP file?

Learn about files with extension LSP

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LSP File

What are LSP files and how to open them

Are you having problems opening a LSP file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a LSP file?

A .LSP file is an AutoCAD Protected LISP Code file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open LSP files

Important: Different programs may use files with the LSP file extension for different purposes, so unless you are sure which format your LSP file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested ten different LSP openers which you will find listed below.

Last updated: February 24, 2023

Various apps that use files with this extension

These apps are known to open certain types of LSP files. Remember, different programs may use LSP files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Microsoft OfficeMicrosoft OfficeUser submitted
Direct Show Ogg Vorbis FilterDirect Show Ogg Vorbis FilterUser submitted
Living Scenes Jigsaw PuzzlesLiving Scenes Jigsaw PuzzlesUser submitted
Intel Dynamic Power Performance ManagementIntel Dynamic Power Performance ManagementUser submitted
CMS IntelliCADCMS IntelliCADUser submitted
Longtion SlideShow ProLongtion SlideShow ProUser submitted
The Player IIIThe Player IIIUser submitted
ViewFDViewFDUser submitted
HashTabHashTabUser submitted
SIMATIC ProToolSIMATIC ProToolUser submitted

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about LSP file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.