|Hi, You can try this, but you still need administrators permission.|
The best possible solution can be to download the file in some encrypted format whose extension is unknown to the server and later rename the extension after the downloading. This is the principle used by an online tool “Download at Work” that enables us to download any type of file from the internet even if it is blocked at the server.
How it works:
• We have to enter the URL of the file that we need to download.
• Then choose the extension that we want our file to get encrypted into like .doc, .pdf etc.
• We can also choose the extension to be .aaa which would be unrecognized by the server.
• After the downloading we just need to rename the file in the original format.