Free VM/VPS on Internet/cloud

www.vps.me
* linux only
* from Connect to Ubuntu Unity Remote Desktop:
...If you are using Free VPS it do not have enough resources to run remote desktop connection. You should
...use paid plans to run this connection.

[Share] Free trial VPS without credit card
instantappz.com: Your credit card will be charged $15 / mo only after 7 days
menurut post ini: Dah kagak Update Lagi yaa ?? ada tapi kbanyakan pakai CC

OpenShift
* free version has no GUI?

Related
--------
Run firefox on headless ubuntu
How to run GUI applications remotely on a headless server

Install Ubuntu With Lightweight Desktop on 128mb vps!
for more, googling: what is lightest|lightweight os centos|ubuntu for vps with low|small RAM|memory

For X11 forwarding, use Xming
Required setting on PuTTY (after Xming is active):
Connection \ SSH \ X11 \ Enable X11 forwarding=Yes; X display location=localhost:0

Another way to access some site through your VPS:
Set it up as tunneling (or proxy? or vpn?) server
How To Set Up A Proxy Server In Ubuntu Linux