Difference with Sky Drive, Google Drive & Drop Box

In terms of free storage space, SkyDrive is definitely the better of the two. It provides you with a storage space of 7GB. And if you install their new app, Microsoft will give you an additional 25GB of free space absolutely free! Hence, essentially, you can get up to 33GB of storage for free with SkyDrive. DropBox offers a storage of only 2GB, which is kind of a let down, considering its other features. Google Drive stands on middle grounds, offering 5GB of free space.

With DropBox, you can upload a file of any size through the desktop client, while there's a limit of 300MB if you are uploading through your browser. SkyDrive also limits browser uploads to 300MB, but you can upload any file up to 2GB through the desktop client. Google Drive limits file sizes to 10GB. But you can only upload a 10GB file if you have purchased premium storage. For a regular account, you can upload a 5GB file, which is essentially the total storage limit for free Google Drive users.