A usual free online data storage allows a user to use up to 2 GB of space at no cost. It also has limited feature but can work as an online back up for important data and files. But did you know that you can also find unlimited online storage for free?

So what is the catch? These online backup providers that do offer unlimited space often integrate advertisements and ad banners to your user account interface. If you have no problem with this, then you can make use of this online backup service.

Of course, there should always be some amount of caution when using free sites. Make sure that you choose a reliable and known company to keep your files for you. Small online storage companies without a solid foundation or server can potentially damage your files.

If you think that you do not need much space to store your files, you can get hold of 2 GB of free space from well known companies on the Internet. If you need more space, you can just upgrade and take their paid packages that will cost you more or less $5 per month for 20 GB of storage space.