Livedrive automatically backs up your files safely online. It constantly monitors your computer for new files and changes and you can restore files – even deleted files – quickly and easily. It’s totally secure, easy to use and quick to setup. Best of all, you get unlimited online storage space as standard.

With Livedrive, you’ll get a new drive on your computer – just like a USB stick. We call it Livedrive Briefcase. Any files you put on your briefcase are automatically synced across all your computers – it works on PC and Mac.

Livedrive will change the way you use your iPhone & iPad. Install our free app and you can instantly stream all music and video on any of your computers straight to your device from your unlimited online file storage. Access your entire collection wherever you are and never sync with iTunes again.

Access your files, play music and video, view and edit Office documents & more from our feature packed web portal. Plus share your files with friends or co-workers in seconds, or upload files to your online storage from any web browser.

• Website: http://www.livedrive.com/

Share large files, stream your videos, listen to your music, publish a blog and more.

Access your documents, photos, music and videos using native iPhone, iPad, Android and Blackberry apps

Your data is always safe and always stored locally with you

Access your desktop using a personalized web address(http://john.tonidoid.com)

Customize your experience with only the Tonido apps that you want.

Nothing to configure or setup and Free. Available on Windows, Mac OSX and Linux.

• Website: http://www.tonido.com/

Guacamole is a web-based VNC viewer that works through a Java proxy.

Guacamole works only together with a servlet container (e.g. Apache Tomcat), but allows for a near-native performance using only HTML5 and JavaScript.

Guacamole can be used simply for toying around, but it can be a great alternative to e.g. TeamViewer, and can add a magnificent new control feature for server providers.

• Website: http://sourceforge.net/projects/guacamole/
• Demo: http://www.youtube.com/watch?v=Oag4EUlpL4c