LspCleaner is a small Windows application to clear acaddoc.lsp, acad.vlx, acad.lsp and similar viruses from your AutoCAD lisp files.

To start the clearing process, just press “Auto Scan” button. The application will scan all the Autocad related folders and it will remove virus data from the lisp files. If you want to scan a specific folder, use “Scan Folder” option.


Lisp Cleaner Usage Demonstration Video


Lisp Cleaner Features

Safe Removal
Removes only infected parts from lisp files and protects unharmed parts

Backup Option
Lisp cleaner back-ups your lisp files, so you can recover them anytime you need

Fast & Effective
Unlike antivirus softwares, lisp cleaner is fast and attacks right to the target

Full Automatic Scan
Scans program files, user folders and desktop

Custom Scan
Using scan folder option you can scan network files and folders


Command Line Arguments

"X:PathtoProgramlspcleaner.exe" /auto /nobackup
  • /auto Enables silent mode. When added after the link, it automatically searches relevant directories and clears possible errors.
  • /nobackup This argument disables automatically generated backup files with “.bak” extension.

Please disable your anti-virus software before running cleaner. Otherwise your software may think lspcleaner is a virus, because it reaches files with the virus.