: If this is for a web application, developers often use libraries like unrar.js to let users see a file list in the browser before they hit the "Download" button. Security Note

: On Windows, tools like WinRAR add a context menu (right-click) option to "Show files" or "Extract to..." which serves as a quick preview of what's inside.

Could you clarify if you are a software feature for this file or if you are trying to open a file with this specific name?

It sounds like you might be looking for a way to (like "Preview_DepFile.rar") without having to fully extract it first.

If "Preview_DepFile.rar" is a file you found online or received unexpectedly, be cautious. .rar files are frequently used to hide malicious executables. Always with a tool like VirusTotal before opening or "previewing" it.