Best Free Cloud Storage Services in 2021

10 Best Free Cloud Storage Services
10 Best Free Cloud Storage Services

Cloud storage is a cloud computing process in which information is stored on remote servers that you can access via the internet.

It needs internet access to import, edit, and exchange files, slides, spreadsheets, photographs, video, audio, etc.

Cloud computing has made networking and collaboration simpler. It offers a high level of data protection and can access data from any device. It is a cost-effective, flexible solution to storing data on on-site hard drives or cloud servers.

10 Best Free Cloud Storage Services

Enlisted below are the 10 Best Free Cloud Storage Services in 2021, with the latest features and updates: 


Icedrive is a popular newcomer to the cloud storage market. It enables you to effortlessly access, control, and upgrade your cloud storage. It offers space for sharing, viewing, and interacting with your files. 

Icedrive has a simple and elegant interface, and it’s also light on disk space. Its decent link sharing system, built-in encryption tools, and generous 10GB of generous free storage make a convincing offer for both business and personal users. 

Key Features:

  • The web interface is simple to use and has a nice design. 
  • Only cloud storage that supports Twofish Encryption. 
  • It has a storage capacity of up to 100 TB. 
  • It uses the Twofish standard for strong encryption and is zero-knowledge encryption. 
  • Premium subscriptions are valid on both a lifetime and a monthly basis. 
  • A built-in file sharing system is great. 

Pros of Using Icedrive:

  • Excellent levels of privacy and security.
  • Zero-knowledge encryption feature.
  • Generous free package.
  • Amazing user interface.
  • Desktop with a virtual drive.

Cons of Using Icedrive:

  • No block-level synchronization. 
  • No options for cooperation. 
  • Not beneficial to productivity. 
  • No chat service available.
  • Lifetime contracts have a bandwidth limit. 


pCloud is an ideal storage and work-sharing solution. You can use it on any digital computer and use manual encryption to secure your files. 

10 Best Free Cloud Storage Services in 2021

It’s an all-rounder, with plenty of free cloud storage, excellent encryption, and premium video playback services. 

Key Features:

  • It has TLS/SSL encryption for data storage. 
  • File storage can be performed on the internet, on a desktop, or a handheld device with pCloud. 
  • 10 GB of cloud storage for free.
  • Easily Accessible to your files.
  • Multimedia playback built-in.

Pros of Using pCloud:

  • Easy to download and upload files.
  • 10 GB of cloud storage for free.
  • Pricing plans are affordable. 
  • The interface is easy to use. 
  • The block-level sync functionality allows for instant file syncing. 

Cons of Using pCloud:

  • No document incorporation.
  • A paying subscription is required for file encryption.

Google Drive:

Google Drive functions as a server or a secure storage location for all your files and records. Google Drive storage is included by default if you have a Google account

Any of your files, including videos, photographs, Google Docs, PDFs, and more, can be stored here. It can be handled by either an individual or a joint venture, or both can manage the file.

Key Features:

  • Can upload files from any device.
  • Data is stored under a high level of confidentiality and privacy. 
  • It will allow storing pictures, paintings, animations, and recordings.

Pros of Using Google Drive:

  • The interface is easy to use. 
  • A platform for collaboration.
  • Smooth access to Gmail.
  • Free Cloud storage of 15GB.
  • Secure and convenient to use.

Cons of Using Google Drive: 

  • Unclear Privacy Rules.
  • Private encryption is not available.
  • Won’t be able to upload files greater than 5 TB. 
  • Required internet connection. allows teams and companies to view, store, and exchange their files and folders anywhere.

It’s known for its ability to keep data confidential, and it’s also used as a Dropbox substitute or option.

10 Best Free Cloud Storage Services in 2021

It has data security features such as a 365-day history, enhanced share control, download restriction, password safe sharing, and so on. 

Key Features:

  • Backup in Real-Time.
  • Quick customer service and email support.
  • Get to your files from anywhere. 
  • Exchanging and collaboration included.
  • File requests, folder previews, auto camera upload, offline connectivity are included. 

Pros of Using :

  • Secure cloud storage of 5 GB is included. 
  • Strict privacy laws.
  • No file size restrictions.
  • Effective security features.

Cons of Using : 

  • There is no provision for monthly billing. 
  • The amount of free cloud storage is adequate (but not great). 


Dropbox will instantly create more space on your disk by transferring files and directories from your local hard drive to the cloud.

You can always access your data without uninstalling programs, delete files for space, or carry an external drive around. 

Dropbox is the newest and most efficient free cloud storage solution instead of other storage providers because of its superior recovery capabilities.

It provides users with a secure and simple synchronization option that allows for inconvenient access to records and data from any device.

Key Features:

  • Allows sharing every file, such as PowerPoint and Photoshop. 
  • Using strong online cloud storage, keep all of your files secure. 
  • It enables you to control who has access to shared data. 
  • It enables you to exchange every size file.

Pros of Using Dropbox:

  • Accessible from multiple platforms. 
  • It’s convenient to use.
  • Up to 16GB of free capacity.
  • Quick real-time updates. 

Cons of Using Dropbox: 

  • Only 2GB of free storage upon registration.
  • You can add notes but won’t be able to edit in real-time.
  • It can be difficult to find outdated versions of files or missing copies due to the absence of clear tabs. 


IDrive provides a service for data backup. IDrive files are accessible on both PCs and Macs. It immediately recognizes the modified portion of the file and creates a real-time backup.

You can back up the whole disk, including the operating system and configurations. 

10 Best Free Cloud Storage Services in 2021

If you lose all of your records, IDrive Express will provide you with a physical hard disk drive, helping you quickly restore all of your backed-up files.

Key Features:

  • IDrive gives you 5 GB for free. 
  • Supporting an infinite range of devices.
  • 30 days of a free trial.
  • Users can import or upload files up to 2 GB in size. 
  • Sync storage will not affect backup storage. 

Pros of Using IDrive:

  • It runs smoothly. 
  • Syncing folders. 
  • It encodes the files with 256-bit AES encryption. 
  • File-sharing options are numerous. 
  • Within 30 days, deleted files can be restored. 

Cons of Using IDrive: 

  • Limited amount of storage.
  • Due to slow upload rates, restoring backups can be time-consuming. 
  • It isn’t easy to use the user interface. 
  • It isn’t very clear set up for the first time.
  • Two-factor authentication is not available.

Amazon Cloud Drive 

Amazon Drive is an Amazon-owned cloud computing service. Documents, spreadsheets, music, images, and videos can be conveniently backed up and accessed. 

It’s an online cloud computing network that’s safe and stable. It will assist you in securing valuable records. Provide features for quickly and reliably accessing recent files. 

Key Features:

  • Amazon offers facilities for previewing articles, spreadsheets, images, and presentations.
  • It allows you to organize and edit images over the internet. 
  • Helps you to synchronize files and directories.
  • Allows you to exchange files via email, text message, etc., as links and attachments.
  • It will enable you to view and listen to videos and music saved on your cloud drive. 

Pros of Using Amazon Drive:

  • Great support to back up photos. 
  • Excellent user interface.
  • Image storage is unlimited for Amazon Prime users. 
  • For mobile devices, an auto-image backup option is available. 

Cons of Using Amazon Drive: 

  • File syncing is not available. 
  • Just files can be shared, not folders. 
  • Desktop applications are incredibly limited. 
  • File versioning and routine backup features are missing. 


OneDrive is a Microsoft web tool that helps users sync files from their server to their desktop or laptop. It is a backup and synchronization service available over the internet. 

10 Best Free Cloud Storage Services in 2021

It is freely available to all users who have a Microsoft account. It helps people to view their hosted files from either a web browser or handheld computer.

It will give mobile employees, busy executives, and company owners more independence and mobility. 

Key Features:

  • It enables offline access to the files. 
  • To ensure that shared files, images, and links do not expire, you can set an expiration date. 
  • Uses SharePoint to promote file sharing and teammates’ communication. 
  • SSL encryption is available on OneDrive. 

Pros of Using OneDrive:

  • Allows for file uploads of up to 15 GB. 
  • Fast Download and Upload.
  • Adapt to Office 365 effortlessly. 
  • It’s convenient to use.

Cons of Using OneDrive: 

  • There isn’t any third-party incorporation. 
  • Just 5GB of free storage available as compared to Google Drive, which is extremely low.
  • It does not accept files larger than 15 GB for the industry. 


Box serves as a platform for teams to archive, exchange, and communicate on files. You can share and view files from anywhere.

It enables businesses to communicate more effectively, create streamlined workflows, and connect with other applications.

Key Features:

  • With the help of Windows Explorer or Mac Finder, you can easily find the file you’re looking for. 
  • You can store any file. 
  • Enable other members of your team to make updates and upload files. 
  • Large files can be exchanged either by email or directly from the Box. 

Pros of Using Box:

  • Box is extremely easy to use.
  • Excellent user interface. 
  • Box Notes can be edited in real-time by several users. 
  • Collaboration with anyone is simple. 

Cons of uUing Box: 

  • It’s a little expensive for the rest of the others. 
  • Several applications can be complicated or confusing to certain people. 
  • When using big files, it can take some time to synchronize with the device.


Polarbackup is a complete cloud storage service to secure your data. It provides a cost-effective and secure cloud storage app. It will back up internal, network, and external drives. 

10 Best Free Cloud Storage Services in 2021

Polarbackup is a simple and easy-to-use tool for managing, sorting, locating, and previewing files.

It’s filled with functionality, very reasonable, and sure to relate to a wide variety of individuals and companies.

Key Features:

  • Using AWS technology, it offers the best efficiency, most secure, and consistent cloud storage. 
  • 256-bit AES encryption ensures military-grade security. 
  • With a single click, you’ll be able to recover all of your files. 
  • Quite a versatile way to purchase additional storage & users in a contract or an extension.

Pros of Using Polarbackup:

  • Transparent business on their offerings.
  • Both Windows and Mac are supported. 
  • The software is simple to use and set up backups. 
  • Provides complete power of backup configurations and program processes. 
  • Quite economical options(you can get lifetime deals with a discount).

Cons of Using Polarbackup: 

  • Does not support the Linux system.
  • A free trial account is not available. 


Since the aim is to select the best free cloud storage, it is essential to consider the characteristics that distinguish the best cloud storage.

Most cloud storage providers provide free cloud storage and a variety of other services.

Several cloud storages on the market have the ultimate user experience and impressive functionality and let users enjoy free content after logging in.

The cloud storage services listed above are also worth signing up for because they provide unique functionality and free storage. 

Hope that this list of the top 10 best cloud storage providers will help you evaluate and compare the best providers and their free and paid storage plans.

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