Best Cloud Storage App for Free in 2026

Google Drive is the default free storage for many people, because it arrives with a Google account. The 15 GB free allowance covers Drive files, Gmail and Google Photos together, which is generous for documents and light photo use. Docs, Sheets and Slides collaboration is a further strength, since several people can edit the same file at once.

The shared allowance is the catch. A full Gmail inbox or a large Photos library eats into Drive space, so heavy photo users may hit the limit sooner than expected. Google Drive also does not offer end-to-end encryption by default, so readers with sensitive files should weigh that point. For everyday documents, sharing and Google app users, it remains the best free cloud storage app for most people.

MEGA leads this list on free space, with 20 GB on a free account, and it pairs that space with end-to-end encryption. That means files are encrypted in a way that MEGA cannot read them in plain form, which suits private documents and photos. The allowance is dedicated storage, not shared with an email inbox, so the number you see is the number you get for files.

Free accounts also face transfer allowances, which can limit how much you download in a period, and encrypted accounts need careful recovery planning if you lose access details. For readers who want the most free space with strong privacy, MEGA is the pick. Just check the transfer terms before moving a large archive in one go.

pCloud suits readers who store music, photos and videos and want to play them from the cloud. The free plan offers up to 10 GB, though the full amount becomes available only after setup steps, so new users should complete those steps early. Media playback and sharing are smooth, and the desktop and mobile apps feel polished.

Encryption, under the pCloud Crypto add-on, costs extra, which matters if you want client-side encryption for all files. Paid lifetime plans are a later option for people who dislike subscriptions, though they cost more up front. As a free starting point for media files, pCloud is strong. For private files on a free plan, MEGA or Proton Drive may fit better.

Dropbox remains the benchmark for simple sync, even though its free space is small. Files update quickly across devices, sharing links are easy to set, and many other apps connect to Dropbox directly. That reliability is why many professionals keep Dropbox even when they have larger free allowances elsewhere.

The free plan, Dropbox Basic, offers 2 GB, which fills fast with photos or video. Referrals can add space in some cases, but the free tier is best for documents and small shared folders rather than a full photo library. If sync quality and sharing matter more than free gigabytes, Dropbox still earns a place. For large free storage, pair it with MEGA or Google Drive.

OneDrive is the natural free storage for Windows and Office users. It is built into Windows, syncs Documents and Desktop folders easily, and works closely with Word, Excel and PowerPoint online. The 5 GB free allowance covers documents and light photo backup, and sharing links work well for Office files.

That allowance is modest, and the strongest OneDrive value appears with a Microsoft 365 subscription, which adds much larger storage and full Office apps. Users outside the Microsoft world may find Google Drive or MEGA more generous. For a Windows household that already uses Office, though, OneDrive free storage is convenient and well integrated.

iCloud is less a general file app and more the backbone of Apple device backup. The 5 GB free allowance covers device backups, Photos and iCloud Drive files, and it works without setup on iPhone, iPad and Mac. For Apple-only households, that integration is hard to beat, since backups and photo sync happen in the background.

The same integration is the limit. A single iPhone backup plus Photos can fill 5 GB quickly, and Windows or Android users get a weaker experience. Paid iCloud plans start at a low monthly price for 50 GB, which many Apple users buy for backup alone. As a free general storage app, iCloud is modest. As an Apple backup tool, it is essential.

Box offers 10 GB free for individual users, which is generous for documents and presentations. Sharing links, previews and comments work well for light collaboration, such as sending a report to a client or sharing class files. The web interface is clean, and mobile apps cover basic access on the go.

The free plan limits single uploads to 250 MB, so large videos and design files need another service. Team features, admin controls and larger limits belong to paid plans. For document sharing and everyday files, Box is a solid free choice. For media archives or large files, MEGA, pCloud or Google Drive will suit better.

Proton Drive is the privacy-first pick in this list. Files are end-to-end encrypted, and the service sits inside the Proton ecosystem alongside Mail and Calendar, which appeals to readers who want one private account for several tools. The free plan offers 2 GB at first and up to 5 GB after welcome steps, so complete those steps to get the full allowance.

That space is smaller than MEGA or Google Drive, and integrations with other apps are fewer, which can slow some workflows. For sensitive documents, tax files or private photos, the privacy gain may outweigh the smaller allowance. Use Proton Drive for private files and a larger free service for bulk media, and you get both privacy and space without paying.