Apps similar to Proton Drive include Nextcloud, which is free and open source. Other options are Dropbox, Google Drive, MEGA and Ente Photos. There's no shortage of Cloud Storage Services like Proton Drive, with more than 50 alternatives for the web, iPhone, iPad, Android and Windows.
Penombre is an alternative to Google Drive mainly, without the complexity of Nextcloud. A single container handles everything including auth (with oauth, passkey and 2fa), volume mounts (for your syncthing data) and shared drives. Configure SMTP for better security, but optional.
France
EU
Private shared photo albums for trips and events — one link, full quality, and guests can view or add photos right in the browser, no app or account needed.
United States
A secure file sync & share solution built for enterprises. It offers end-to-end encryption, real-time collaboration, and dedicated deployment options — giving you full control over your data.
Sealby.app is a local, encrypted Vault to hide Photos, Videos, Files and Notes for iOS. No accounts and servers, free for use, supports iPhone and iPad.
CzechiaEU
ImageTome is a zero-knowledge platform for sharing photos, videos and posts in private invite-only spaces called tomes, encrypted in your browser with a key the server never receives.
Join millions of parents who use the FREE Tinybeans app to privately capture and organize photos and videos of their kiddos and share them with loved ones—by invite only!
Australia
Lyniti is an all-in-one business workspace for managing clients, projects, invoices, bookkeeping, team collaboration, and internal operations from one secure dashboard.
FinlandEU
Family organizer with an AI assistant: shared calendar, lists, location check-ins, and bill scanning that logs, tracks and splits expenses.
Israel
Qaxa is an end-to-end encrypted workspace for teams. Chat in real time, assign tasks, write notes, and share files — all encrypted on your device. Your encryption keys stay with you, so Qaxa can’t read your content. No trackers. No logs. No AI training.
SlovakiaEU
Synology Drive iOS mobile app allows you to easily access and manage files in your Synology Drive on the go. In addition to common file types, such as documents, images, videos, and music, the app's user-friendly in-app viewer can open Synology Office documents...
Taiwan
TransferChain Drive is a blockchain-based and privacy-focused cloud storage provider. It is based in Switzerland, with its headquarters are located in Zug, Switzerland. Data on TransferChain Drive is end-to-end encrypted, split and distributed, solely with blockchain...
Switzerland
SecureDrive creates encrypted virtual disks to protect sensitive files. It mounts as a real drive letter, offering high-speed performance and privacy for local data. Perfect for securing private documents with robust, transparent encryption.
United States
