Top 5 Free Unlimited Photo Backup Apps in 2024

How can you get unlimited photo backup for free? No worries. Here are the 5 best free unlimited photo backup apps for you to back up unlimited photos.


by Ailsa Lasted Updated April 11, 2024

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Why do you need unlimited photo backup?

Why do you need unlimited photo backup? As the cameras on individual smartphones have improved a lot, we’ve all started taking much more photos. But the truth is that the phone storage fills up quickly with an increasing number of photos. Therefore, it’s necessary to find a way to get unlimited photo backup free, which keeps your systems available for other important files and ensures your photos are safe.


To do this, it’s best for you to store them somewhere else. You can back up your photos to an external hard drive but the easiest and most secure option is to backup photos to cloud. It ensures your photos are safe even if your computer breaks down or your external hard drive is broken.

Here are the 5 best free unlimited photo storage apps for you to choose from to do photo backup. Please read on.

Top 5 free unlimited photo storage apps

When it comes to the best online photo storage free unlimited, there are 5 options for you, namely Google Photos, Amazon Photos, Dropbox, iCloud, and CBackup. Please keep reading to learn more information.

1. Google Photos

Google Photos is an excellent service for free unlimited photo and video storage before June 1, 2021. It offers a series of photography-oriented features within its cloud backup platform and it helps you categorize photos by date and time with powerful machine learning technologies. Besides, the facial recognition feature helps you find all photos of the same person easily and quickly. However, Google Photos ended unlimited storage for photos and videos uploaded after June 1, 2021, which means that it will count towards your Google Drive storage.

Google Photos Home Page


1. It allows you to sync and backup large files automatically across multiple devices.

2. You are able to share photos and albums with friends and family Easily.

3. It includes built-in editing tools and filters, which are convenient for your management.

4. Supported devices include Android, iOS, Windows, macOS, and web-based devices.

5. Photos are automatically organized in terms of dates and themes.

Storage & Pricing Plan:

You can enjoy up to 15GB of Google Photos free storage limit, with every Google account and the storage is shared with Gmail and Google Drive.

  • Basic: 100GB - $1.99/month.

  • Standard: 200GB - $2.99/month.

  • Premium: 2TB - $9.99/month.

2. Amazon Photos

Offered by Amazon, Amazon Photos can be the Google Photos alternative free unlimited. It offers secure cloud storage with functions of file backup and sharing, as well as photo printing. With Amazon Photos, the files and folders can be both transferred and managed from multiple devices, like web browsers, desktop applications, mobile devices, and tablets. If you’re a member of Amazon Prime, you can enjoy unlimited full-resolution photo cloud storage.

Amazon Photos


1. It supports automatic photo backup as well.

2. It helps you find photos of a particular person quickly by facial recognition.

3. You are able to use photos as a screensaver on Fire TV and Echo Show.

4. All your photo files will be saved and organized well and you can search any photo by keywords or places.

5. Supported devices include web-based with Android and iOS apps.

Storage & Pricing Plan:

With Amazon Photos, you can enjoy free cloud storage of 5GB and you are able to get more through its multiple plans below.

  • 100GB: $1.99/month.

  • 1TB: $6.99/month.

  • 2TB: $11.99/month.

  • 3TB-30TB: $179.97/year to $1,799.70/year.

  • Prime membership: $12.99/month, including perks like free delivery, music streaming, and movies and TV shows.

3. Dropbox

Dropbox is an online storage service operated by the American company Dropbox, Inc., which can be an efficient cloud backup of unlimited photos for free. The service can make your life and work stay in smooth progress through easy operation with secure access. And it helps you collaborate with friends and coworkers from any device, such as a mobile phone, PC, laptop, etc.

Dropbox Main Page


1. The Dropbox photo app will sync files to your phone album and automatically upload new photos.

2. Smart Sync (a paid feature) will store a local copy of the photo at a lower resolution to save space on your device.

3. It enables you to recover files and preserve version history so that you won’t be worried about any data loss.

4. Your data will be safe with the 2-factor authentication system.

5. Devices, such as Windows, Mac, Linux, Android, and iOS are all supported by Dropbox.

Storage & Pricing Plan:

Dropbox offers only 2GB for free, and if you need more storage, you'd better try the following plans.

  • Personal Plus: 2TB - $9.99/month.

  • Professional: 3TB - $16.58/month.

  • Standard: 5TB for 3+ users - $12.50/user/month.

4. iCloud

As one of the free unlimited photo storage services from Apple Inc., iCloud can keep your backups of photos, videos, notes, and other important data safe, up to date and available on your Windows PC. If you are an iOS user, your devices will auto-backup to iCloud. Additionally, you can move files to your iCloud Drive for seamless access on iOS devices from your Mac desktop.

iCloud Main Page


1. As Apple’s built-in backup solution, photos will be automatically sorted into your albums.

2. Similarly, you can search the target photo by keywords easily and share it with friends and families.

3. The space-saving feature stores full-resolution photos in the cloud and a smaller version on your device. You are allowed to download the full-resolution versions if you need them.

4. It helps integrate and sync files seamlessly into all native Apple apps and across devices.

5. Although only iOS and macOS are supported, there is also a web-based interface and a basic app for Android.

Storage & Pricing Plan:

The Free cloud storage is 5GB, which includes storage for other backed-up files.

  • iCloud+ with 50GB storage: $0.99/month.

  • iCloud+ with 200GB storage: $2.99/month.

  • iCloud+ with 2TB storage: $9.99/month.

5. CBackup

As one of the best free unlimited photo and video storage, CBackup can help you backup and sync files from local to the cloud automatically without any limitations. Besides, since CBackup supports public cloud drives, say OneDrive, Dropbox, Google Drive, etc, it can help you get unlimited free cloud storage space by combining all the idle space of multiple clouds.

What's more, CBackup can offer higher security of your data while backup than cloud storage services. So it is an outstanding choice for users who require a huge amount of photo storage space.

CBackup Main Page


1. It allows PC auto-backup at a fixed frequency, say daily, weekly, monthly, or one time only. Your photo files in Windows can be backed up to the cloud (Google Drive, Dropbox, OneDrive, and so on) automatically on schedule.

2. The CBackup desktop app is available on Windows 11/10/8.1/8.7/XP and the CBackup web app is accessible on any device.

3. Cloud to cloud backup can also be realized with CBackup easily. You’re able to move files between any two cloud drives of your storage.

4. You can enjoy multiple services in addition to file backup and sync, like file filter and email notification.

5. Higher security and super stability with tech support and policy guarantee.

Storage & Pricing Plan:

You can both enjoy free 10 GB of CBackup Cloud storage and reasonable pricing plans, which can meet the needs of most users.

  • Basic: 1024 GB(CBackup Cloud) & 500GB (data traffic)- $4.99/month.  

  • Premium: 5,120 GB(CBackup Cloud) & unlimited (data traffic)-$14.99/month.

  • Get unlimited cloud storage with Combined Cloud for free.

How to get free unlimited photo storage with CBackup

If you demand free unlimited photo storage and you are unwilling to make a subscription to complex plans per month or year, it is highly recommended to try CBackup, you can backup your photos forever and save unlimited photos without any payment. Here’s how to get unlimited photo storage for free with CBackup. Please do as follows.   

1. Please create a CBackup account and sign in to the CBackup desktop app.

Download CBackupWin 11/10/8.1/8/7/XP
Secure Download

2. Firstly, you have to add all your cloud storage into CBackup. Let’s take Dropbox as an example: Click on Storage, select Dropbox, and click Authorize Now.

Select Dropbox

Tip: Please authorize CBackup to access your Dropbox files. Repeat the step to add Google Drive, and OneDrive accounts as long as you have them.

3. Click Storage > + Add Combined Cloud in turn. 

New Combined Coud

4. Edit the name of the combined cloud if need be, tick all the cloud drives you added before, and tap Next.

Tick All Cloud Drive

5. To adjust the order of the cloud drives, click the up and down triangle icon, and then hit Combine. Then your cloud storage will be increased.

Cloud Drive Order

Note: You will get unlimited photo storage for free as long as you combine enough cloud drives, and then you can perform unlimited photo backup for free.

If you wanna back up your photos in the New Combined Cloud, just click Backup PC to Combined Cloud and select photos as the source and Combined Cloud as the destination. Finally, just click Start Backup to backup unlimited photos for free.

Backup PC to Combined Cloud

Note: It’s also feasible to combine all your accounts of the same online storage to get New Combined Cloud as well, like Google Drive (1), (2), (3). Likewise, you can achieve it by simple operations to merge two or multiple Google Drive accounts into one.

Except for the unlimited photo backup, you could sync photos to Google Drive, Dropbox, OneDrive, and other clouds easily as well. There is no file size limitation for photos and video uploads.


In order to get unlimited photo backup, it is recommended to try the 5 best unlimited free photo backup apps. You’re able to select the most suitable one for you among them. If you want to terminate the worries of limited storage for photos, the best solution is to enjoy unlimited free photo storage with CBackup.

Ailsa · Editor
Ailsa is an editor of CBackup, she has a good insight into cloud backup and cloud drive management, data backup and restore, and other data protection measures. She is pleasure in helping readers to solve computer problems. She loves shopping, traveling, and other beautiful things.

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