Best 5 Online File Backup Services in 2024 [Paid & Free]

On this page, we will show you the best 5 online file backup services and a how-to guide for data online backups. You can choose one and use it to protect your files.


by Jonna Lasted Updated December 29, 2023

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Why Is Online Backup Important?

The reason why online data backup is crucial is the irreplaceability of data. Once valuable files get lost, how to retrieve them will be a big challenge. Regardless of work documents or family photos and videos, you can rely on online file backup services to create duplicate copies of these files. And they provide encryption protection for all your files.

The following are some of the merits of online backups:

★Easy file Access files: You can access your online stored data remotely from an Internet-connected device.

No storage device requirement: Simply log in and access your files anywhere, anytime. No need to carry a storage device that can be easily lost.

Easy data recovery: If you back up your files online in advance, you can effortlessly recover these files without losing any data in case of accidental file loss or corruption.

Which Is the Best Online File Backup Service?

Here we round up the top 5 best online file backup services with highlighted features. Based on their features and quality of service, you can choose the best one for your needs. The details are as follows.


CBackup is a professional and free cloud backup tool that allows you to get online file backups free and restore data files in a minute whenever necessary. With this software, you can automatically make online backups of any files on your PC to clouds like Google Drive, OneDrive, Dropbox, and its CBackup Cloud for free with fast speed to keep files online updated.

Besides, CBackup supports you to copy online files from one cloud to another with ease. For example, you could transfer Google Drive to another account or other cloud drives without file downloads and uploads.

Cbackup Main Page

Main features:

Backup files to Google Drive and other clouds automatically without file size limits.

Combine free or paid cloud storage to expand storage space for file backups for free.

Offer unlimited file version control.

Apply 256-bit AES Encryption for data security.

Cloud to cloud backup/sync for migrating data between clouds.

Free plan: 10GB of CBackup Cloud space; 50 GB of data traffic for public clouds per month.

Premium plans & pricing: $4.99/month for 1TB of CBackup Cloud Storage and 2TB data transfer; $14.99/month for 5TB of CBackup Cloud Storage and unlimited data transfer.


pCloud offers a regular backup service that enables you to perform free online backups automatically for all files and folders you choose from your device. Meanwhile, sharing a bunch of files or a single with friends and family is simple on pCloud.

pCloud is a cross-platform option for file online backups. It can work on desktop, mobile devices, and web browsers. And backed-up files can be automatically synced across all devices.

Pcloud Icon

Main features:

Extended file history.

Integrated with social media.

Block-level data sync.

Desktop, mobile, and web clients.

Free plan: 10 GB free storage

Premium plans & pricing: For annual plans, you can get 500 GB storage for $3.99 per month and 2TB storage for $7.99 per month; for lifetime plans, you can give a one-time payment of $175 for 500GB and $359 for 2TB.


CrashPlan is a cross-platform backup software that can run smoothly on Windows, MacOS, and Linux. This software can backup data to any operating system where CrashPlan is installed, i.e. it supports both local and remote backups of data. Data backups on this tool are fully encrypted, so you don't have to worry about the leakage of files.

However, its data recovery is limited by bandwidth and it requires payment for trial.


Main features:

Unlimited storage and versioning.

Easily back up files from mapped drives.

No restriction on the size of files.

block-level file copying.

Free plan: No free plan.

Premium plans & pricing: $10 USD/endpoint/month for unlimited storage.


IDrive is one of the best cloud-based solutions and backup providers that offers online backup services for you. It comes with data sync and sharing capabilities. And the speed of file uploads for IDrive is fast in our tests. Its scheduled backups can also free you from manual backups.

But the restoration process of backup data can be slow and there is no monthly plan payment option.

Idrive Cloud Drive

Main features:

Backup multiple devices to a single account.

Easy to set up and use.

File version control.

Support mapped drive and disk imaging.

Free plan: 5GB of free storage.

Premium plans & pricing: For IDrive Personal plans, $79.5/year for 5TB storage; $99.5/year for 10TB of storage.


Carbonite is known as one of the best cloud services that you can use to perform online excel file backups and backups for any other type of files. When backing up your files, Carbonite makes a large number of initial backups, and then automatically backs up your new and changed data continuously. The speed of backing up files depends on your bandwidth.

The file size limit on Carbonite is 4GB. Files that are larger than 4 GB should be added to the backup task manually.

Preparing To Backup

Main features:

Unlimited amount of backup for data.

Backup files/folders through Windows Explorer.

Mirror image backup.

Restore files, folders, or entire systems easily.

Free plan: No free plan, but every plan is free for 15 days.

Premium plans & pricing: Carbonite Basic costs $71.99/year; the Plus plan costs $111.99/year; the Prime plan costs $149.99/year.

Step-by-step Guide for Files Online Backup

We know that choosing the right cloud backup service can be difficult, but it depends on your needs. CBackup is one of the online file backup services that I find very easy to use and would like to recommend to others. It has excellent PC auto backup services, unlimited version management, no file size and type restrictions, and data restoration features.

Next, let’s demonstrate files online backup with CBackup.

1. Download and launch CBackup on your computer. Sign up for a CBackup account and log in to its desktop app.

Download CBackup Win 11/10/8.1/8/7/XP
Secure Download

2. Go to the Backup section, click on New Task, and pick Backup PC to CBackup Cloud on the screen.

Select Pc To Cbackup Cloud

3. Then, edit the task name if you like. Select the files you want to backup online. Tap on the Start Backup position to save your files online.

Click Start Backup

Note: If you want to backup files to third-party clouds, you can select the Backup PC to Public Cloud option when creating your backup task.


After finishing data backups, you can restore it whenever needed by hitting the three-dot button of the backup task and pressing Restore to select the right version and recover it without a hitch.


The Bottom Line

This article offers the top 5 best online file backups services with detailed pricing and features, and we also give instructions on how to enable data backup online and recovery. If you don't know which to choose, you can try CBackup, a personal cloud backup solution, that can meet all the requirements for online data backups.

Jonna · Editor
Jonna becomes a professional in the areas of cloud backup and restoration, data protection, etc. after years of learning and researching. She maintains a keen eye for the latest technology trends, ensuring that the information provided is always in step with industry developments.

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