15 Top Free Websites To Backup And Share Your Data On The Cloud

Well, backups are essential and we've been told many times how important they are, although we may not pay attention to it until it's too late and we lose all our data! Though you can always backup your important data on your external physical hard drive, but free online backup services provide useful redundancy that could save your data big time!

If you are a regular TechnoTravel.in reader, you may get this now that we're fan of cloud computing and we will be writing numerous articles in coming future to let the world understand it's pros and cons. So, as a part of that effort, here we're mentioning out some useful and FREE websites, 15 to be precise, that offer free cloud storage space to let you backup, share or synchronize your data. Each of these services offers a free plan, most also having options for paid subscriptions that offer more storage space, and possibly additional features. Most of these services offer useful backup features such as automatic backups, scheduling, versioning, and restore features. Some services offer other useful features, such as the ability to access your backed up files anywhere using a browser or mobile apps and the ability to stream your media files to your mobile device.

Microsoft SkyDrive

Microsoft SkyDrive offers 7GB of free data for the new subscribers. It used to offer 25GB in its initial stages, but now it's reduced down to 7GB. Though 7GB is also a good cloud storage space. The old subscribers, like me, are allowed to keep their 25GBs for free.

Store your files on SkyDrive and you can access them from your Android phone, iPhone, iPad, Windows phone in addition to your PC or Mac. Use SkyDrive to share large files and photos with your friends and family. They only need a web browser to access the files and photos.

Though there are some drawbacks of SkyDrive that are worth mentioning here. Firstly, it doesn't offer any considerable security to the files you upload, so if you are about to upload your sensitive data on SkyDrive, stop here. The other drawback is that it offers only one folder named SkyDrive, thus if you have data sorted out in many folders, you might find it difficult to upload it on SkyDrive.

With 7 GB of free storage, SkyDrive is a good place to store your photos and other non-sensitive documents. Use other free backup services for your sensitive and private files. We mention which ones provide encryption for files uploaded to and retrieved from their service.


Box is a good backup solution for the small but important files, as it offers 5GB of storage space with the file size limit of 100MB. The free account also allows you to create file sharing links and provides secure transfer and storage of your data. You can access your data anywhere, anytime, on any device, such as a desktop computer, a laptop, an iPhone, an iPad, or an Android device.

Organize your files online using folders just like you would on your desktop PC. Edit your documents online and save them directly back into your Box account using your native desktop applications. Use Box to share large files easily, rather than trying to email big files, such as videos or presentations.

If you need more than 5 GB of storage space, you can upgrade your account to 25 GB of space for $9.99 per month, or 50 GB of space for $19.99 per month. Both of these plans also increases the maximum file size to 1 GB. Business and Enterprise plans are also available.


ADrive offers a personal basic plan that offers 50GB of free cloud storage and features allows you to backup, share, access, and edit your data from anywhere you have Internet access. 

Share large files with family and friends using ADrive’s File Sharing feature. You can get a unique link for a file you want to share in an email. Simply email that link to anyone with whom you want to share that file. If you don’t want to share a file anymore, you can “unshare” it as well.

You can also edit your word processing documents, spreadsheets, and presentations online. Open, edit, and save your documents directly from within your ADrive account online.

Use ADrive’s convenient search tool to find files you want to access or restore without having to browse through all your directories and files.

Comodo Backup

Comodo Backup offers 5 GB of free online backup space and a free, lifetime license. Backup your data to Stream music and videos from and edit documents directly in your online account.

Files you choose to backup are encrypted before they leave your computer and are stored encrypted on Comodo’s servers or other storage media you select. You can backup to a network drive, an external hard drive, CD or DVD, ISO file, .zip file, or online storage.

Schedule any combination of full, incremental, differential, and synchronized backups to run at a time of your choosing using their flexible scheduler.

Files in use are backed up using Volume Shadow Copy technology.

Access your files from any computer with an internet connection using their web interface.

If you need more storage space, you can purchase 250 GB for $9.99 per month. You can get two months for free by purchasing one year in advance for $99.99.


MyOtherDrive offers 2 GB of free cloud storage. With a free account, you get unmetered bandwidth, unattended, or automatic, backup, and AES 128-bit encryption and HTTPS (SSL) connections.


Buddy Backup has an interesting concept. It allows you to backup your data to your friends, families, and colleague’s computers for free. All backed up files are encrypted locally before they are sent to your buddies’ machines and only you have the encryption keys. So, your buddies can’t read your files.

You don’t have to worry about your backups staying on your buddies’ computers. You can setup BuddyBackup to backup multiple copies of your files, so you’re sure you have backups. Two copies of your data are spread among your buddies by default. BuddyBackup also regularly checks that your buddies still have your backups. If there is a problem on a buddy’s computer, BuddyBackup automatically backs up your files to a different buddy instead. So, if one of your buddies uninstalls BuddyBackup or their computer fails, your data is still safe.

You can also backup your data offline to your own external hard drives.

If your computer crashes and you have to restore your data to a new computer, you can easily do so by running BuddyBackup on your new computer. You can also recover your files from a friend’s computer, if you haven’t replaced your computer yet, using the Guest Mode. In Guest Mode, you can’t add to backups; you can only restore files from existing backups.


Dropbox offers 2 GB of storage for free, and the ability to sync files and folders between your Windows, Mac, or Linux computer and the cloud. Use the desktop client or the web interface to add your files and folders to the Dropbox folder. Once in the Dropbox folder, the files are synced among the PC, the cloud, and any other devices enabled with Dropbox, including mobile devices like phones and tablets.


SpiderOak offers 2 GB of secure, free storage space for online backups, synchronization, sharing, remote access, and storage of your files from unlimited Windows, Mac OS X, and Linux (Ubuntu, Debian, Fedora, and openSUSE) computers and locations, such as USB flash drives, external hard drives, and network drives.

ShareRooms are password-protected locations on SpiderOak’s servers that allow you to securely share files gathered from multiple machines with others. Any data in a ShareRoom is updated automatically when changes are made, and a notification of the changes is sent out as an RSS feed.

Apps for Android and iOS devices are provided that allow you to access your data from anywhere. You can view, watch, or listen to any file in your SpiderOak account, visit ShareRooms, share files, and download files to your device for offline access.

MozyHome Free

MozyHome Free offers 2 GB of storage for free along with the option to add more storage space through a paid subscription. Clients for PC and Mac are available for download that you can set up to perform fully automated backups. Select folders to be backed up, set a schedule, and Mozy will keep a backup of these folders online, regularly syncing them without interaction from you. Mozy also provides military-grade encryption prior to transfer using a secure SSL connection.

Once you perform your initial backup of your files, Mozy saves bandwidth by only backing up new or changed portions of files, helping to speed up future backups. Mozy also backs up all open and locked files, such as Outlook PST files. You can schedule backups to happen while your computer is on but not in use. Backups can occur daily or weekly at a specific time of day.

When you need to restore your data, you can choose to do so using the software client, on the web, or by ordering a DVD to restore. If you’re using Windows, you can also restore your data using the right-click context menu or through the Mozy Virtual Drive. You can restore file versions up to 30 days into the past.


MiMedia offers 7 GB of storage space for free, and features such as secure, automatic online backup and cloud sync. Access your files from anywhere and stream your music and videos and view your photos using MiMedia’s free iPhone and iPad apps. Easily share your photos, videos, and files and post to your favorite social networks.

Unlike some other online backup services, MiMedia allows you to backup from any number of computers and devices, such as a laptop, desktop computer, external hard drives, network drives, and more.

Google Drive

Google Drive offers 5 GB of storage for free. Store files online, share them with family and friends, and edit your documents online using Google Docs from your PC or Mac, iPhone, iPad, Android device, and from Chrome OS. View any of over 30 file types on your PC using your browser, without having the program installed on your computer.

There are special apps on the Chrome Web Store that allow you to create, open, and share files directly in Google Drive.

Search for your files on Google Drive by keyword, and filter by file type, owner, and more. Google Drive’s search feature can even find text in scanned documents and objects in images.


SugarSync also offers 5 GB of storage space for free. You can use SugarSync not only as an online backup service, but also as a way to sync your files, such as music and photos, among your computers and other devices, such as your Android device, iPhone, iPad, BlackBerry, and Kindle Fire. SugarSync can be handy if you need to transfer files between a PC and a Mac.

Just like Mozy, you can backup your data from any folders on your hard drive. You can also select folders to share with your friends and family. You can edit files on your computer while it’s offline, and the changed files are quietly synced with SugarSync the next time your computer is online without interfering with your productivity.

SugarSync keeps the previous five versions of all your files so you can reference or restore them in the future. Only the most recent version of each file counts against your storage limit.

If you just want to backup a set of files without automatically syncing them or updating them, you can use SugarSync’s Web Archive feature. Everything stored in the Web Archive is accessible from the web and your mobile devices.

SugarSync offers mobile apps for devices such as Android, iPad, iPhone, iPod Touch, BlackBerry, and Windows Mobile. You can access files backed up to your SugarSync account from any of your other computers, share photos, upload files and photos of any size from your mobile device to your computer (even if it’s turned off), and even edit documents, depending upon the capabilities of your device.

Data uploaded to and retrieved from SugarSync’s servers are sent over the Internet using TLS (SSL 3.3) encryption. Every piece of information moved between your computers, mobile devices, and SugarSync’s servers is verified as a secure communication, whether you are backing up files to their servers or restoring files from them. You can also protect folders you share with other people, such as clients or coworkers.

SugarSync offers some handy features for transferring music and photos between your mobile devices and your computers. You can also stream music to your mobile device. For Android devices and iPhones, you can sync your music to your phone so you can listen to it offline. Share a large video file by sending a link to the file rather than sending an email with a large attachment.


ElephantDrive’s Lite Edition plan offers 2 GB of free online backup space and has all the features of ElephantDrive’s premium plans, including automatic online storage and backup, military-grade encryption, and support for up to three computers or devices. You can also access your data from any internet-enabled device and share files and photos with a single click.

One advantage of ElephantDrive’s service is their “Web Explorer.” It allows you to access and upload files using a web browser anywhere you have internet access. You do not have to wait until you have access to an approve device using proprietary software.


CrashPlan offers the ability to backup your data to multiple destinations for free (for personal backup). You can backup using your own computers and external hard drives for onsite backups, as well as backup your data to computers belonging to your friends and family for offsite backup.

CrashPlan’s backup software runs on PCs, Macs, Linux, and Solaris and backs up data from any combination of these operating systems and from attached hard drives, as well. Backups happen automatically so you don’t have to remember to backup your data or get annoyed from popup dialogs reminding you to perform a backup. You can schedule your backups if you want to control when they are performed. If a backup is interrupted, it is resumed the next time the computers become available again.

When you backup data to multiple destinations, your data is sent to one destination one at a time. To make sure you have a full backup as soon as possible, the order of your backups is based on which destination will complete first.

With the free version of CrashPlan, your files are secured before they are transferred to CrashPlan’s servers using enterprise-grade, 128-bit encryption. Paid plans provide 448-bit encryption.

There are no limitations on the size of files you can backup.

Ubuntu One

Ubuntu One allows you to sync up to 5 GB of files to the cloud for free and access it anywhere. It may seem like it’s only for Ubuntu Linux machines, but you can also sync your Windows computer to Ubuntu One account. They offer apps for Android and iOS devices that let you manage your files and photos directly from your mobile device.

If you don't want to shell out any money on paid cloud storage, then you always can sign up on the multiple websites above to have yourself a decent amount of cloud storage to go with for free. If you sign up for all the above mentioned cloud storage websites, you'll avail yourself as good as 100GB (approx) of cloud storage, which is humongous indeed! However, you must not forget which file is stored at which place, otherwise it can be a headache!!

Top Image Courtesy : Savageio.com