Rev compatible free web host?

[Lynch, Jonathan]

I need to test a program that automatically downloads a stack once per
day. All the free webhosts that I have found block files with
non-standard extensions - some block you from uploading them, and others
block you from accessing them after they have been uploaded.

Can anyone suggest a free web host that would allow me to access a stack
with a .rev extension (or a custom extension) from a stack running on my
computer?

Thanks,

Jonathan