What is a .CLD File And How To Open It – Sourcefire

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Have you downloaded a file with .cld extension, but you have never seen this extension before? You most likely know what the file is, but you might be unsure on how to open it. Don’t worry! This article explains everything about the .cld file extension, how to open and work with it on various systems.

What is a .CLD file?

The .CLD file extension comes from ClamAV Virus Definitions File. This file extension belongs to the developer Sourcefire. The file has the binary format, and it is a data related file.

What to know

There is currently 0 software that can open the .cld file on 0 platforms.


We don’t register any way of opening this file extension at the moment, kindly let us know if you have any information.