Extract text from Norton LiveUpdate logs (LUE)
To convert LUE logs to another format, you need Norton AntiVirus or other System software.
To convert other file formats to the "Antivirus Update Log" file type, you need software like Norton AntiVirus or a similar tool.
A .LUE file is a Norton LiveUpdate Log File created by Norton AntiVirus and other security products originally developed by Symantec. It operates quietly in the background to record the activities of the LiveUpdate tool, maintaining an audit trail of downloaded virus definitions, installation timestamps, and software error codes.
You can typically read these files using built-in system tools like Notepad if they are stored as plain text. However, the primary problem with .LUE files is that they are highly proprietary to the Norton ecosystem. They offer absolutely no functionality outside of troubleshooting failed virus database updates. Furthermore, the file is frequently locked by active Norton background services, making it frustrating to move, rename, or edit. If the specific update log is formatted as a proprietary binary file rather than standard text, everyday text editors will only display unreadable gibberish.
Converting a .LUE file to standard text formats like TXT or PDF is highly recommended if you need to share your update history with a technical support team for debugging. This prevents the IT technician from needing the exact Norton software suite just to read the log.
Because this file format is an internal system log, it is difficult to open or convert using generic document converters. Often, only the original Norton engine can properly read and export the structured data.
Convert.Guru analyzes your LUE file, detects the exact format, and lets you read the text inside.
If you want to convert LUE file to TXT, RTF, DOC, DOCX, ODT, PAGES, TEX, LATEX, MD, MARKDOWN, LOG or NFO, you can use Norton AntiVirus or similar software from the "System Update Log Storage" category. In the File menu, look for Save As… or Export….
To convert PDF, DOC, ASC, TODO, NFO, MEMO, README, DOCX, JPG, TXT, NOTE or RTF files to LUE, try Norton AntiVirus or another comparable tool in the "System Update Log Storage" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our LUE converter.