Top 10 free Cloud Storage

4shared.com

Free Storage :  10 GB

Extra Storage : 10 Dollars / 100 GB

Advantages :

• Easy Downloading
• Online Zip Files
• Zip File Preview
• Social Media File Sharing
• Computer Codes for Files
• Password Protection for Folders
• Video Streaming 
• Apps for Windows, Macs , Linux , Android , Symbian , Blackberry and Android

adrive.com

Free Storage : 50 GB
Extra Storage : 14 Dollars / 100 GB
Advantages :

• Facility for Folder Uploading
• File History Recovery(Including Overwritten Files)
• Integrate Zoho Document Editor
• Apps for Windows and Linux

skydrive.live.com

Free Storage : 25 GB
Extra Storage : Not Applicable
Advantages :

• Private Folders
• Shared and Public Folders
• Direct Links for Files and Folders
• Permissions for Every Folder

antdrive.com

Free Storage : 2 GB
Extra Storage : 20 Dollars / 500 GB
Advantages:

• Version History Saved for one Year
• Apps for Windows and Linux
• Automated Backup

box.net

Free Storage : 5 to 50 GB
Extra Storage : 500GB/15 Dollars
Advantages :

• Mobile Apps for Various Platforms
• Upload and Download from Mobile Browser
• Password Protected Sharing
• Access from third party Apps
• Synchronize from Desktop Files

dropbox.com

Free Storage :2 GB
Extra Storage : 100 GB / 20 Dollars
Advantages :

• Connecting successfully with friend gives 250 MB Free
• Apps for Windows, Macs , Linux , Android , Symbian , Blackberry and Android
• You can Share your folders very easily
• Recover your deleted files
• Drop box is very user friendly , I myself use it to share files with friends and family

Google Drive 

Free Storage: 5 GB
Extra Storage: Upgrade to 25 GB for less than $2.50 a month

Advantages :

• Available for PC and Mac, iPhone and iPad (coming soon) and Android devices
• Google Drive gives you instant access to Google Docs.
• Google Drive helps you get to your files faster.
• It has optical character recognition , which helps to search word even from images.

spideroak.com

Free Storage :2 GB
Extra Storage : 100 GB / 10 Dollars
Advantages :

• Connecting successfully with friend gives 5 GB Free
• Apps for Windows, Macs , Linux , Android , Symbian , Blackberry and Android
• Save Version History for each file
• 2 Way test for extra Protection

filefactory.com

Free Storage :500 GB
Extra Storage :12 dollars / 30 days and 99 dollars / 730 days
Advantages :

• Free file storage for 90 days
• 2TB space for paid account
• Facility to resume download
• Unlimited Storage Time 
• All the above things make filefactory better

badongo.com

Free Storage : Unlimited
Extra Storage : Unlimited
Advantages :

• Widgets to share files in Blogs and Forums
• Manage Files according to there type
• Apps for Windows, Macs , Linux , Android , Symbian , Blackberry and Android
• Integrated music player to play uploaded music

mediafire.com

Free Storage : Unlimited
Extra Storage : Ad Free Pro Account for 9 , 19 and 69 dollars / month
Advantages :

• 500 GB free for successfully connecting with friend
• Apps for Windows, Macs , Linux , Android , Symbian , Blackberry and Android
• 2 Way test for extra Protection

Email Providers


Gmail.com
7.5 GB + + 25 MB Attachment limit

Yahoo.com
Unlimited + 25 MB Attachment limit

Windows live
5 GB + 25 MB Attachment limit

Mail.com

Unlimited + 50 MB Attachment limit