Preserve Download Modification Timestamp is a Firefox add-on, it can preserve the modification timestamp, sent by the server, for downloaded files. When Firefox downloads a file, it sets the file modification time to be the current time. This is pretty much how every browser behaves. However, some will point out that this behavior is actually wrong. This Firefox add-on was designed to preserve the modification time, sent by the server, when you download a file.

Requirements:
* Firefox
* SeaMonkey

The license of this software is Free, you can free download and free use this browser plug-ins software.