What is a LNK file?
A .LNK file is a Windows Shortcut created by Microsoft Windows. It acts as a direct pointer to an original file, folder, or application on a computer. When you open a .LNK file, Windows Explorer launches the target item exactly as if you had clicked the original file. These files store essential metadata, including the target path, working directory, icon location, and command-line arguments.
How to open LNK files?
On a Windows computer, you simply double-click the .LNK file to launch its target. However, if you move a .LNK file to another device or send it via email, the link will break because the original file is missing. If you need to inspect a broken shortcut, viewer.online/lnk can analyze .LNK files to identify the exact format and creator software. You can inspect the file structure, extract readable text like the original file paths, and check whether an online preview is available.
Best practices and troubleshooting
A common mistake is copying a .LNK file to a USB drive instead of the actual document or photo. If your file size is very small (often under 4 KB), you likely copied the shortcut by mistake. If you are unsure what the shortcut points to, use viewer.online/lnk to extract the target path safely. Because .LNK files can execute hidden malicious commands, you should never open unexpected shortcuts from unknown sources.
Software and tools
The primary tool for handling these files is Microsoft Windows. For advanced users, command-line tools like ExifTool or Python libraries like LnkParse3 can extract deep metadata from .LNK files. If you need to document or share the shortcut data, you can convert .LNK file metadata to standard text formats like .TXT or .CSV on convert.guru.
Summary
viewer.online/lnk is highly useful for identifying, inspecting, and understanding .LNK files without installing software or dealing with compatibility problems. It provides a secure way to read internal paths and metadata from a Windows Shortcut directly in your browser.